Looking for there are 3 identical springs hanging from the ceiling. Nothing is attached to the first spring. A 4.6 N block hangs from the second spring and stretches it 15cm. A block of unknown weight stretches the third string 30cm. Determine the weight?

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Auction

2008 Seadoo Speedster 150 4 Stroke Jet

Owner

London
Today-02:37 63886

£ 2400

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Women's fashion! Gifts Season Sales on A...

Owner

Westhoughton
Today-02:37 70226

£ 36

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BRAND NEW SOFA AVAILABLE

Owner

London
Today-02:37 67072

£ 349

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Direct Sale

Pakistani wedding collection no

Pinklady

Birmingham
Today-02:37 63214

£ 15000

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TOYOTA,PERODUA,MYVI,HATCHBACK,2011,AUTOM...

Owner

London
Today-02:37 61508

£ 2899

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Marshmallow knitted hand bags

Owner

Selby
Today-02:37 62813

£ 18

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How to Earn $25 - $35 Per Hour

Owner

London
Today-02:37 61843

£ 1

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DO YOU NEED URGENT LOAN, APPLY NOW

Ronnie Finance Company Lt...

London
Today-02:37 64383

£ 40000

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Auction

Loans Opportunity

Ronnie Finance Company Lt...

Bailleston
Today-02:37 64273

£ 400000

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Do you need Finance are? you looking for...

Ronnie Finance Company Lt...

Hoyland Nether
Today-02:37 64936

£ 40000

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Loans and Financial Assistance

Owner

London
Today-02:36 69922

£ 20000

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Emergency Loans

Owner

Liverpool
Today-02:36 68880

£ 20000

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LOAN APPROVED TODAY

Owner

Leicester
Today-02:36 69424

£ 200000

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Extendedabal Dining table available with...

Luxury Furniture

Birmingham
Today-02:36 68678

£ 260

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Extendedabal Dining table available with...

Luxury Furniture

Wolverhampton
Today-02:36 69343

£ 1

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Direct Sale

V380 Dual Lens 4G Camera Solar PIR Human...

Owner

London
Today-02:36 69337

£ 38

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Double Bed With Mattress - Full Foam Mat...

Owner

Aberdeen
Today-02:36 72401

£ 52

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Fawn Light Fox Fur Blanket

AskioFashion

Belfast
Today-02:36 69505

£ 2310

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Golden Iceland Fox Fur Throw Blanket

AskioFashion

Birmingham
Today-02:36 68038

£ 2310

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Direct Sale

🚗 FOR SALE: [Toyota Prius - 2015] - Grea...

The AutoWalay

Manchester
Today-02:36 69862

£ 8495

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Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Kirkintilloch
Today-02:35 70210

£ 1000000

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Direct Sale

CAR VAN ECU REMAPPING ADBLUE EGR DPF SOL...

ALEN-TEK

Hessle
Today-02:35 69146

£ 1

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Direct Sale

Women's Fashion! Gifts Season Sales on A...

Owner

Aberdeen
Today-02:35 69152

£ 5

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Women's fashion! Gifts Season Sales on A...

Owner

Banff
Today-02:35 69463

£ 4

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Direct Sale

Women's fashion! Gifts Season Sales on A...

Owner

Carnoustie
Today-02:35 69394

£ 3

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Direct Sale

Safeguard Your Space with Professional F...

Owner

Fraserburgh
Today-02:35 68947

£ 50000

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Direct Sale

Comprehensive Fire Fighting Solutions to...

Owner

Fraserburgh
Today-02:35 71396

£ 50000

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Direct Sale

lexus is200se 11months mot

Owner

Connahs Quay
Today-02:35 68868

£ 950

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Direct Sale

Coffee Grinder! Gifts Season Sales on Al...

Owner

Aberdeen
Today-02:35 68898

£ 207

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Direct Sale

Comprehensive Fire Fighting Solutions fo...

Owner

Fraserburgh
Today-02:35 68763

£ 50000

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Auction

Wreaths

Owner

Manchester
Today-02:34 69356

£ 25

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Direct Sale

🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Cha...

Owner

Birmingham
Today-02:34 69601

£ 60

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Direct Sale

Gaming chair Dining chairs Bar Stools No...

Owner

Birmingham
Today-02:34 69647

£ 40

Distribuie

Direct Sale

WE OFFER LOAN FINANCIAL SERVICE APPLY NO...

918130061433

London
Today-02:34 68206

£ 1000000

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Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Broughty Ferry
Today-02:34 67526

£ 1000000

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Direct Sale

Christmas sale 🎄 on brand new Corner,L s...

Furniture Hub

Oldham
Today-02:34 70134

£ 470

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Auction

Dining Table With Six Chairs And Four Ch...

Owner

Birmingham
Today-02:34 69260

£ 250

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Direct Sale

Dining Table With Six Chairs And Four Ch...

Owner

Liverpool
Today-02:34 68297

£ 250

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Direct Sale

Berlin sofa bed - corner sofa bed with s...

Owner

Leicester
Today-02:34 70844

£ 399

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Direct Sale

Dining Table With Six Chairs And Four Ch...

Owner

Nottingham
Today-02:34 67502

£ 25

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Auction

Pendleton Somerby Hybrid Bike White/Purp...

Owner

Aberdeen
Today-02:33 107610

£ 250

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Auction

Raleigh Airlite 200 road bike

Owner

Anstruther
Today-02:33 109587

£ 239

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Auction

Scott Addict R3 Roadbike

Owner

Aberdeen
Today-02:33 109236

£ 750

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Direct Sale

Comprehensive Fire Fighting Services in...

Owner

Carnoustie
Today-02:33 76257

£ 50000

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Auction

Top-Notch Fire Fighting Services in Patn...

Owner

Bournville
Today-02:33 75909

£ 50000

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Direct Sale

Reliable and Comprehensive Fire Fighting...

Owner

Bath
Today-02:33 74404

£ 50000

Distribuie

Direct Sale

https://www.facebook.com/modernfurniture...

Modern Furniture

London
Today-02:33 76317

£ 135

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Direct Sale

Earn an Income While Studying: Enjoy Lif...

Dollartree

Peterhead
Today-02:33 76978

£ 139

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Direct Sale

T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew
Today-02:33 68712

£ 50

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Direct Sale

T-Shirt Design for Sale

Owner

Holbeach
Today-02:33 68777

£ 50

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Auction

Carrera bike o.n.o.

Owner

Aberdeen
Today-02:32 111160

£ 150

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Auction

Carrrera Mens hellcat bike

Owner

Barwell
Today-02:32 109953

£ 180

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Auction

Kastle Mountain Bike

Owner

Leith
Today-02:32 109312

£ 30

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Auction

KASTLE MOUNTAIN BIKE

Owner

Leith
Today-02:32 110919

£ 30

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Auction

Mens Mountain Bike

Owner

Cambridge
Today-02:32 109531

£ 45

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Auction

NordicTrack GX 5.2 Spin Buke

Owner

Crewe
Today-02:32 108440

£ 100

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Direct Sale

Renault Modus

auto motivation

Luton
Today-02:32 74312

£ 1195

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Direct Sale

BMW X3

auto motivation

Luton
Today-02:32 74505

£ 1295

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Auction

Reliable Fire Fighting Services in Ghazi...

Owner

Barking
Today-02:32 77071

£ 50000

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Auction

Porsche Boxster

auto motivation

Luton
Today-02:32 74294

£ 4400

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Auction

2008 Seadoo Speedster 150 4 Stroke Jet

Owner

London Today-02:37

£2400

Distribuie

Direct Sale

Women's fashion! Gifts Season Sales on Aliexpress! 50% off

Owner

Westhoughton Today-02:37

£36

Distribuie

Direct Sale

BRAND NEW SOFA AVAILABLE

Owner

London Today-02:37

£349

Distribuie

Direct Sale

Pakistani wedding collection no

Pinklady

Birmingham Today-02:37

£15000

Distribuie

Direct Sale

TOYOTA,PERODUA,MYVI,HATCHBACK,2011,AUTOMETIC,1298,5 DOOR

Owner

London Today-02:37

£2899

Distribuie

Direct Sale

Marshmallow knitted hand bags

Owner

Selby Today-02:37

£18

Distribuie

Direct Sale

How to Earn $25 - $35 Per Hour

Owner

London Today-02:37

£1

Distribuie

Auction

DO YOU NEED URGENT LOAN, APPLY NOW

Ronnie Finance Company Lt...

London Today-02:37

£40000

Distribuie

Auction

Loans Opportunity

Ronnie Finance Company Lt...

Bailleston Today-02:37

£400000

Distribuie

Auction

Do you need Finance are? you looking for Finance

Ronnie Finance Company Lt...

Hoyland Nether Today-02:37

£40000

Distribuie

Direct Sale

Loans and Financial Assistance

Owner

London Today-02:36

£20000

Distribuie

Direct Sale

Emergency Loans

Owner

Liverpool Today-02:36

£20000

Distribuie

Direct Sale

LOAN APPROVED TODAY

Owner

Leicester Today-02:36

£200000

Distribuie

Direct Sale

Extendedabal Dining table available with 6 chairs🪑Whatsapp number"+44 7743 681964 contact me on WhatsApp✅🔥

Luxury Furniture

Birmingham Today-02:36

£260

Distribuie

Direct Sale

Extendedabal Dining table available with 6 chairs🪑Whatsapp number"+44 7743 681964 Text me on WhatsApp for price✅🔥

Luxury Furniture

Wolverhampton Today-02:36

£1

Distribuie

Direct Sale

V380 Dual Lens 4G Camera Solar PIR Human Detection Night Vision Waterproof Security Video IP Camera 8MP 4K Battery CCTV Monitor

Owner

London Today-02:36

£38

Distribuie

Direct Sale

Double Bed With Mattress - Full Foam Mattress - Divan Double Bed - Free Home Delivery And Cash On Delivery

Owner

Aberdeen Today-02:36

£52

Distribuie

Direct Sale

Fawn Light Fox Fur Blanket

AskioFashion

Belfast Today-02:36

£2310

Distribuie

Direct Sale

Golden Iceland Fox Fur Throw Blanket

AskioFashion

Birmingham Today-02:36

£2310

Distribuie

Direct Sale

🚗 FOR SALE: [Toyota Prius - 2015] - Great Condition! 🚗

The AutoWalay

Manchester Today-02:36

£8495

Distribuie

Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Kirkintilloch Today-02:35

£1000000

Distribuie

Direct Sale

CAR VAN ECU REMAPPING ADBLUE EGR DPF SOLUTIONS SERVICE DIAGNOSTICS AND MUCH MORE

ALEN-TEK

Hessle Today-02:35

£1

Distribuie

Direct Sale

Women's Fashion! Gifts Season Sales on Aliexpress! 68% off

Owner

Aberdeen Today-02:35

£5

Distribuie

Direct Sale

Women's fashion! Gifts Season Sales on Aliexpress! 70% off!

Owner

Banff Today-02:35

£4

Distribuie

Direct Sale

Women's fashion! Gifts Season Sales on Aliexpress! 73% off.

Owner

Carnoustie Today-02:35

£3

Distribuie

Direct Sale

Safeguard Your Space with Professional Fire Fighting Services in Patna

Owner

Fraserburgh Today-02:35

£50000

Distribuie

Direct Sale

Comprehensive Fire Fighting Solutions to Safeguard Properties in Punjab

Owner

Fraserburgh Today-02:35

£50000

Distribuie

Direct Sale

lexus is200se 11months mot

Owner

Connahs Quay Today-02:35

£950

Distribuie

Direct Sale

Coffee Grinder! Gifts Season Sales on Aliexpress! 66% off

Owner

Aberdeen Today-02:35

£207

Distribuie

Direct Sale

Comprehensive Fire Fighting Solutions for Absolute Safety in Visakhapatnam

Owner

Fraserburgh Today-02:35

£50000

Distribuie

Auction

Wreaths

Owner

Manchester Today-02:34

£25

Distribuie

Direct Sale

🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Chairs & Bar Stools - 60£! 🤑 Delivery in 4-5Days

Owner

Birmingham Today-02:34

£60

Distribuie

Direct Sale

Gaming chair Dining chairs Bar Stools Now available stock In Different Styles 🔥😍 Possible home Delivery 🚙✅

Owner

Birmingham Today-02:34

£40

Distribuie

Direct Sale

WE OFFER LOAN FINANCIAL SERVICE APPLY NOW

918130061433

London Today-02:34

£1000000

Distribuie

Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Broughty Ferry Today-02:34

£1000000

Distribuie

Direct Sale

Christmas sale 🎄 on brand new Corner,L shaped ,U shaped Sofas.+44 7362 618755

Furniture Hub

Oldham Today-02:34

£470

Distribuie

Auction

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Birmingham Today-02:34

£250

Distribuie

Direct Sale

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Liverpool Today-02:34

£250

Distribuie

Direct Sale

Berlin sofa bed - corner sofa bed with storage on sale

Owner

Leicester Today-02:34

£399

Distribuie

Direct Sale

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

Owner

Nottingham Today-02:34

£25

Distribuie

Auction

Pendleton Somerby Hybrid Bike White/Purple

Owner

Aberdeen Today-02:33

£250

Distribuie

Auction

Raleigh Airlite 200 road bike

Owner

Anstruther Today-02:33

£239

Distribuie

Auction

Scott Addict R3 Roadbike

Owner

Aberdeen Today-02:33

£750

Distribuie

Direct Sale

Comprehensive Fire Fighting Services in Gorakhpur – BK Engineering Expertise

Owner

Carnoustie Today-02:33

£50000

Distribuie

Auction

Top-Notch Fire Fighting Services in Patna – Ensuring Safety First

Owner

Bournville Today-02:33

£50000

Distribuie

Direct Sale

Reliable and Comprehensive Fire Fighting Services in Punjab for Safety

Owner

Bath Today-02:33

£50000

Distribuie

Direct Sale

https://www.facebook.com/modernfurniture215

Modern Furniture

London Today-02:33

£135

Distribuie

Direct Sale

Earn an Income While Studying: Enjoy Life Without Relying on Your Parents

Dollartree

Peterhead Today-02:33

£139

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew Today-02:33

£50

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Holbeach Today-02:33

£50

Distribuie

Auction

Carrera bike o.n.o.

Owner

Aberdeen Today-02:32

£150

Distribuie

Auction

Carrrera Mens hellcat bike

Owner

Barwell Today-02:32

£180

Distribuie

Auction

Kastle Mountain Bike

Owner

Leith Today-02:32

£30

Distribuie

Auction

KASTLE MOUNTAIN BIKE

Owner

Leith Today-02:32

£30

Distribuie

Auction

Mens Mountain Bike

Owner

Cambridge Today-02:32

£45

Distribuie

Auction

NordicTrack GX 5.2 Spin Buke

Owner

Crewe Today-02:32

£100

Distribuie

Direct Sale

Renault Modus

auto motivation

Luton Today-02:32

£1195

Distribuie

Direct Sale

BMW X3

auto motivation

Luton Today-02:32

£1295

Distribuie

Auction

Reliable Fire Fighting Services in Ghaziabad – Safety Assured by BK Engineering

Owner

Barking Today-02:32

£50000

Distribuie

Auction

Porsche Boxster

auto motivation

Luton Today-02:32

£4400

Distribuie

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2008 Seadoo Speedster 150 4 Stroke Jet

£2400 Distribuie Salveaza

Women's fashion! Gifts Season Sales on Aliexpress! 50% off

£36 Distribuie Salveaza

BRAND NEW SOFA AVAILABLE

£349 Distribuie Salveaza

Pakistani wedding collection no

£15000 Distribuie Salveaza

TOYOTA,PERODUA,MYVI,HATCHBACK,2011,AUTOMETIC,1298,5 DOOR

£2899 Distribuie Salveaza

Marshmallow knitted hand bags

£18 Distribuie Salveaza

How to Earn $25 - $35 Per Hour

£1 Distribuie Salveaza

DO YOU NEED URGENT LOAN, APPLY NOW

£40000 Distribuie Salveaza

Loans Opportunity

£400000 Distribuie Salveaza

Do you need Finance are? you looking for Finance

£40000 Distribuie Salveaza

Loans and Financial Assistance

£20000 Distribuie Salveaza

Emergency Loans

£20000 Distribuie Salveaza

LOAN APPROVED TODAY

£200000 Distribuie Salveaza

Extendedabal Dining table available with 6 chairs🪑Whatsapp number"+44 7743 681964 contact me on WhatsApp✅🔥

£260 Distribuie Salveaza

Extendedabal Dining table available with 6 chairs🪑Whatsapp number"+44 7743 681964 Text me on WhatsApp for price✅🔥

£1 Distribuie Salveaza

V380 Dual Lens 4G Camera Solar PIR Human Detection Night Vision Waterproof Security Video IP Camera 8MP 4K Battery CCTV Monitor

£38 Distribuie Salveaza

Double Bed With Mattress - Full Foam Mattress - Divan Double Bed - Free Home Delivery And Cash On Delivery

£52 Distribuie Salveaza

Fawn Light Fox Fur Blanket

£2310 Distribuie Salveaza

Golden Iceland Fox Fur Throw Blanket

£2310 Distribuie Salveaza

🚗 FOR SALE: [Toyota Prius - 2015] - Great Condition! 🚗

£8495 Distribuie Salveaza

WE OFFER URGENT LOAN APPLY NOW

£1000000 Distribuie Salveaza

CAR VAN ECU REMAPPING ADBLUE EGR DPF SOLUTIONS SERVICE DIAGNOSTICS AND MUCH MORE

£1 Distribuie Salveaza

Women's Fashion! Gifts Season Sales on Aliexpress! 68% off

£5 Distribuie Salveaza

Women's fashion! Gifts Season Sales on Aliexpress! 70% off!

£4 Distribuie Salveaza

Women's fashion! Gifts Season Sales on Aliexpress! 73% off.

£3 Distribuie Salveaza

Safeguard Your Space with Professional Fire Fighting Services in Patna

£50000 Distribuie Salveaza

Comprehensive Fire Fighting Solutions to Safeguard Properties in Punjab

£50000 Distribuie Salveaza

lexus is200se 11months mot

£950 Distribuie Salveaza

Coffee Grinder! Gifts Season Sales on Aliexpress! 66% off

£207 Distribuie Salveaza

Comprehensive Fire Fighting Solutions for Absolute Safety in Visakhapatnam

£50000 Distribuie Salveaza

Wreaths

£25 Distribuie Salveaza

🎁🎄 CHRISTMAS OFFER! 💗 Leather Dining Chairs & Bar Stools - 60£! 🤑 Delivery in 4-5Days

£60 Distribuie Salveaza

Gaming chair Dining chairs Bar Stools Now available stock In Different Styles 🔥😍 Possible home Delivery 🚙✅

£40 Distribuie Salveaza

WE OFFER LOAN FINANCIAL SERVICE APPLY NOW

£1000000 Distribuie Salveaza

WE OFFER URGENT LOAN APPLY NOW

£1000000 Distribuie Salveaza

Christmas sale 🎄 on brand new Corner,L shaped ,U shaped Sofas.+44 7362 618755

£470 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£250 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£250 Distribuie Salveaza

Berlin sofa bed - corner sofa bed with storage on sale

£399 Distribuie Salveaza

Dining Table With Six Chairs And Four Chairs ,Free Home Delivery

£25 Distribuie Salveaza

£2400

Distribuie

£36

Distribuie

£349

Distribuie

£15000

Distribuie

£2899

Distribuie

£18

Distribuie

£1

Distribuie

£40000

Distribuie

£400000

Distribuie

£40000

Distribuie

£20000

Distribuie

£20000

Distribuie

£200000

Distribuie

£260

Distribuie

£1

Distribuie

£38

Distribuie

£52

Distribuie

£2310

Distribuie

£2310

Distribuie

£8495

Distribuie

£1000000

Distribuie

£1

Distribuie

£5

Distribuie

£4

Distribuie

£3

Distribuie

£50000

Distribuie

£50000

Distribuie

£950

Distribuie

£207

Distribuie

£50000

Distribuie

£25

Distribuie

£60

Distribuie

£40

Distribuie

£1000000

Distribuie

£1000000

Distribuie

£470

Distribuie

£250

Distribuie

£250

Distribuie

£399

Distribuie

£25

Distribuie

£250

Distribuie

£239

Distribuie

£750

Distribuie

£50000

Distribuie

£50000

Distribuie