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?

Grid List

Direct Sale

Comprehensive Fire Fighting Solutions fo...

Owner

Fraserburgh
12.11.2025 70978

£ 50000

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Auction

Wreaths

Owner

Manchester
12.11.2025 71133

£ 25

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Direct Sale

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

Owner

Birmingham
12.11.2025 71660

£ 60

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Direct Sale

Gaming chair Dining chairs Bar Stools No...

Owner

Birmingham
12.11.2025 71446

£ 40

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Direct Sale

WE OFFER LOAN FINANCIAL SERVICE APPLY NO...

918130061433

London
12.11.2025 70134

£ 1000000

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Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Broughty Ferry
12.11.2025 69668

£ 1000000

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Direct Sale

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

Furniture Hub

Oldham
12.11.2025 72277

£ 470

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Auction

Dining Table With Six Chairs And Four Ch...

Owner

Birmingham
12.11.2025 71118

£ 250

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Direct Sale

Dining Table With Six Chairs And Four Ch...

Owner

Liverpool
12.11.2025 70196

£ 250

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Direct Sale

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

Owner

Leicester
12.11.2025 72627

£ 399

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Direct Sale

Dining Table With Six Chairs And Four Ch...

Owner

Nottingham
12.11.2025 69193

£ 25

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Auction

Pendleton Somerby Hybrid Bike White/Purp...

Owner

Aberdeen
12.11.2025 109861

£ 250

Distribuie

Auction

Raleigh Airlite 200 road bike

Owner

Anstruther
12.11.2025 111545

£ 239

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Auction

Scott Addict R3 Roadbike

Owner

Aberdeen
12.11.2025 111143

£ 750

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Direct Sale

Comprehensive Fire Fighting Services in...

Owner

Carnoustie
12.11.2025 77967

£ 50000

Distribuie

Auction

Top-Notch Fire Fighting Services in Patn...

Owner

Bournville
12.11.2025 78106

£ 50000

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Direct Sale

Reliable and Comprehensive Fire Fighting...

Owner

Bath
12.11.2025 76370

£ 50000

Distribuie

Direct Sale

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

Modern Furniture

London
12.11.2025 78097

£ 135

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Direct Sale

Earn an Income While Studying: Enjoy Lif...

Dollartree

Peterhead
12.11.2025 79063

£ 139

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Direct Sale

T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew
12.11.2025 70618

£ 50

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Direct Sale

T-Shirt Design for Sale

Owner

Holbeach
12.11.2025 70718

£ 50

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Auction

Carrera bike o.n.o.

Owner

Aberdeen
12.11.2025 112875

£ 150

Distribuie

Auction

Carrrera Mens hellcat bike

Owner

Barwell
12.11.2025 111901

£ 180

Distribuie

Auction

Kastle Mountain Bike

Owner

Leith
12.11.2025 111168

£ 30

Distribuie

Auction

KASTLE MOUNTAIN BIKE

Owner

Leith
12.11.2025 112903

£ 30

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Auction

Mens Mountain Bike

Owner

Cambridge
12.11.2025 111386

£ 45

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Auction

NordicTrack GX 5.2 Spin Buke

Owner

Crewe
12.11.2025 110562

£ 100

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Direct Sale

Renault Modus

auto motivation

Luton
12.11.2025 76421

£ 1195

Distribuie

Direct Sale

BMW X3

auto motivation

Luton
12.11.2025 76258

£ 1295

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Auction

Reliable Fire Fighting Services in Ghazi...

Owner

Barking
12.11.2025 79128

£ 50000

Distribuie

Auction

Porsche Boxster

auto motivation

Luton
12.11.2025 76294

£ 4400

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Direct Sale

Yamaha x max 125 abs 2019

Owner

Birmingham
12.11.2025 82396

£ 2700

Distribuie

Direct Sale

Waterproof Outdoor Smart Lock: Wi-Fi, Al...

Owner

London
12.11.2025 78525

£ 153

Distribuie

Auction

Firestick 4k max info

Service Provider

Luton
12.11.2025 77165

£ 10

Distribuie

Auction

Firestick 4k max info

Service Provider

Leicester
12.11.2025 79811

£ 10

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Auction

i am available for hookup sex both in ca...

mary

London
12.11.2025 78028

£ 100

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Direct Sale

Fast delivery 🚚

Owner

Bingley
12.11.2025 78049

£ 799

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Direct Sale

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Owner

Bristol
12.11.2025 79357

£ 799

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Direct Sale

Mitsubishi Carisma

auto motivation

Luton
12.11.2025 76203

£ 795

Distribuie

Direct Sale

Torebki

Owner

Aberdeen
12.11.2025 78175

£ 20

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Direct Sale

Volkswagen Polo

auto motivation

Luton
12.11.2025 77115

£ 995

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Auction

❤️send message ❤️❤️full service❤️❤️❤️❤️❤...

Owner

Birmingham
12.11.2025 65244

£ 200

Distribuie

Auction

2011 Toyota Yaris 1.33 VVT-i T Spirit Au...

Owner

Barking and Dagenham
12.11.2025 77540

£ 6000

Distribuie

Auction

2023 Nissan Qashqai 1.3 DIG-T MHEV Tekna...

Owner

Bath
12.11.2025 77866

£ 25990

Distribuie

Auction

2015 Land Rover Range Rover SD V8 Autobi...

Owner

Aberdeen
12.11.2025 77543

£ 24995

Distribuie

Auction

BMW X5 3.0D SE 7 SEATER AUTO 5DR WITH 12...

Owner

Broughty Ferry
12.11.2025 78750

£ 4995

Distribuie

Direct Sale

Dylan sofa premium quality

Modern Furniture

Manchester
12.11.2025 78032

£ 290

Distribuie

Direct Sale

SkyExchange Clone Script – Get Your Cust...

Owner

Camborne
12.11.2025 79921

£ 1

Distribuie

Direct Sale

Build a Winning Casino Game Like 1win Us...

Owner

Bristol
12.11.2025 78834

£ 1

Distribuie

Direct Sale

Create Your Own Casino Mini Games with O...

Owner

Brislington
12.11.2025 77555

£ 1

Distribuie

Direct Sale

Affordable Prediction Game Software for...

Owner

Beckenham
12.11.2025 77594

£ 1

Distribuie

Auction

BMW, 1 SERIES, Hatchback, 2017, Manual,...

Owner

Brackley
12.11.2025 77682

£ 8500

Distribuie

Auction

2018 Renault Clio 1.5 dCi Dynamique Nav...

Owner

Llanbadarn-fawr
12.11.2025 79101

£ 8695

Distribuie

Auction

2011 Vauxhall Insignia 2.0 CDTi ecoFLEX...

Owner

Baguley
12.11.2025 80553

£ 2495

Distribuie

Direct Sale

Divan bed with premium quality mattress...

Modern Furniture

Bradford
12.11.2025 81640

£ 165

Distribuie

Auction

2021 Suzuki Vitara 1.4 Boosterjet 48V Hy...

Owner

Aberdeen
12.11.2025 78477

£ 16499

Distribuie

Auction

2013 Ford Fiesta 1.6 Zetec S Hatchback 3...

Owner

Buckley
12.11.2025 78778

£ 4495

Distribuie

Auction

2023 Audi TT 40 TFSI S Line 2dr S Tronic...

Owner

Aberdeen
12.11.2025 78245

£ 31599

Distribuie

Auction

2021 MG ZS 1.0 EXCLUSIVE T-GDI 5d 110 BH...

Owner

Allington
12.11.2025 77435

£ 14799

Distribuie

Auction

2024 Audi A3 (O) S line 40 TFSI e 204 P...

Owner

Barrow in Furness
12.11.2025 78932

£ 27950

Distribuie

Direct Sale

Comprehensive Fire Fighting Solutions for Absolute Safety in Visakhapatnam

Owner

Fraserburgh 12.11.2025

£50000

Distribuie

Auction

Wreaths

Owner

Manchester 12.11.2025

£25

Distribuie

Direct Sale

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

Owner

Birmingham 12.11.2025

£60

Distribuie

Direct Sale

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

Owner

Birmingham 12.11.2025

£40

Distribuie

Direct Sale

WE OFFER LOAN FINANCIAL SERVICE APPLY NOW

918130061433

London 12.11.2025

£1000000

Distribuie

Direct Sale

WE OFFER URGENT LOAN APPLY NOW

918130061433

Broughty Ferry 12.11.2025

£1000000

Distribuie

Direct Sale

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

Furniture Hub

Oldham 12.11.2025

£470

Distribuie

Auction

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

Owner

Birmingham 12.11.2025

£250

Distribuie

Direct Sale

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

Owner

Liverpool 12.11.2025

£250

Distribuie

Direct Sale

Berlin sofa bed - corner sofa bed with storage on sale

Owner

Leicester 12.11.2025

£399

Distribuie

Direct Sale

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

Owner

Nottingham 12.11.2025

£25

Distribuie

Auction

Pendleton Somerby Hybrid Bike White/Purple

Owner

Aberdeen 12.11.2025

£250

Distribuie

Auction

Raleigh Airlite 200 road bike

Owner

Anstruther 12.11.2025

£239

Distribuie

Auction

Scott Addict R3 Roadbike

Owner

Aberdeen 12.11.2025

£750

Distribuie

Direct Sale

Comprehensive Fire Fighting Services in Gorakhpur – BK Engineering Expertise

Owner

Carnoustie 12.11.2025

£50000

Distribuie

Auction

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

Owner

Bournville 12.11.2025

£50000

Distribuie

Direct Sale

Reliable and Comprehensive Fire Fighting Services in Punjab for Safety

Owner

Bath 12.11.2025

£50000

Distribuie

Direct Sale

https://www.facebook.com/modernfurniture215

Modern Furniture

London 12.11.2025

£135

Distribuie

Direct Sale

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

Dollartree

Peterhead 12.11.2025

£139

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Blunsdon Saint Andrew 12.11.2025

£50

Distribuie

Direct Sale

T-Shirt Design for Sale

Owner

Holbeach 12.11.2025

£50

Distribuie

Auction

Carrera bike o.n.o.

Owner

Aberdeen 12.11.2025

£150

Distribuie

Auction

Carrrera Mens hellcat bike

Owner

Barwell 12.11.2025

£180

Distribuie

Auction

Kastle Mountain Bike

Owner

Leith 12.11.2025

£30

Distribuie

Auction

KASTLE MOUNTAIN BIKE

Owner

Leith 12.11.2025

£30

Distribuie

Auction

Mens Mountain Bike

Owner

Cambridge 12.11.2025

£45

Distribuie

Auction

NordicTrack GX 5.2 Spin Buke

Owner

Crewe 12.11.2025

£100

Distribuie

Direct Sale

Renault Modus

auto motivation

Luton 12.11.2025

£1195

Distribuie

Direct Sale

BMW X3

auto motivation

Luton 12.11.2025

£1295

Distribuie

Auction

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

Owner

Barking 12.11.2025

£50000

Distribuie

Auction

Porsche Boxster

auto motivation

Luton 12.11.2025

£4400

Distribuie

Direct Sale

Yamaha x max 125 abs 2019

Owner

Birmingham 12.11.2025

£2700

Distribuie

Direct Sale

Waterproof Outdoor Smart Lock: Wi-Fi, Alexa, Tuya App, Aluminium Alloy, Fingerprint & Camera Security

Owner

London 12.11.2025

£153

Distribuie

Auction

Firestick 4k max info

Service Provider

Luton 12.11.2025

£10

Distribuie

Auction

Firestick 4k max info

Service Provider

Leicester 12.11.2025

£10

Distribuie

Auction

i am available for hookup sex both in call or outcall

mary

London 12.11.2025

£100

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Direct Sale

Fast delivery 🚚

Owner

Bingley 12.11.2025

£799

Distribuie

Direct Sale

Fast delivery 🚚

Owner

Bristol 12.11.2025

£799

Distribuie

Direct Sale

Mitsubishi Carisma

auto motivation

Luton 12.11.2025

£795

Distribuie

Direct Sale

Torebki

Owner

Aberdeen 12.11.2025

£20

Distribuie

Direct Sale

Volkswagen Polo

auto motivation

Luton 12.11.2025

£995

Distribuie

Auction

❤️send message ❤️❤️full service❤️❤️❤️❤️❤️❤️

Owner

Birmingham 12.11.2025

£200

Distribuie

Auction

2011 Toyota Yaris 1.33 VVT-i T Spirit Auto Euro 5 5dr Petrol Automatic

Owner

Barking and Dagenham 12.11.2025

£6000

Distribuie

Auction

2023 Nissan Qashqai 1.3 DIG-T MHEV Tekna+ SUV 5dr Petrol Hybrid Manual Euro 6 (s

Owner

Bath 12.11.2025

£25990

Distribuie

Auction

2015 Land Rover Range Rover SD V8 Autobiography SUV Diesel Automatic

Owner

Aberdeen 12.11.2025

£24995

Distribuie

Auction

BMW X5 3.0D SE 7 SEATER AUTO 5DR WITH 12 MTHS MOT DRIVES SPOT ON

Owner

Broughty Ferry 12.11.2025

£4995

Distribuie

Direct Sale

Dylan sofa premium quality

Modern Furniture

Manchester 12.11.2025

£290

Distribuie

Direct Sale

SkyExchange Clone Script – Get Your Custom Betting Platform Quickly & Affordably

Owner

Camborne 12.11.2025

£1

Distribuie

Direct Sale

Build a Winning Casino Game Like 1win Using Our 1win Clone Script

Owner

Bristol 12.11.2025

£1

Distribuie

Direct Sale

Create Your Own Casino Mini Games with Our Ready mini game Scripts!

Owner

Brislington 12.11.2025

£1

Distribuie

Direct Sale

Affordable Prediction Game Software for Creating Winning Platforms

Owner

Beckenham 12.11.2025

£1

Distribuie

Auction

BMW, 1 SERIES, Hatchback, 2017, Manual, 1496 (cc), 5 doors

Owner

Brackley 12.11.2025

£8500

Distribuie

Auction

2018 Renault Clio 1.5 dCi Dynamique Nav Hatchback 5dr Diesel Manual Euro 6 (s/s)

Owner

Llanbadarn-fawr 12.11.2025

£8695

Distribuie

Auction

2011 Vauxhall Insignia 2.0 CDTi ecoFLEX SRi Nav Euro 5 (s/s) 5dr HATCHBACK Diese

Owner

Baguley 12.11.2025

£2495

Distribuie

Direct Sale

Divan bed with premium quality mattress and headboard on factory price

Modern Furniture

Bradford 12.11.2025

£165

Distribuie

Auction

2021 Suzuki Vitara 1.4 Boosterjet 48V Hybrid SZ-T 5dr Auto SUV Hybrid Automatic

Owner

Aberdeen 12.11.2025

£16499

Distribuie

Auction

2013 Ford Fiesta 1.6 Zetec S Hatchback 3dr Diesel Manual (153 g/km, 99 bhp) Hatchback Diesel Manual

Owner

Buckley 12.11.2025

£4495

Distribuie

Auction

2023 Audi TT 40 TFSI S Line 2dr S Tronic Convertible Petrol Automatic

Owner

Aberdeen 12.11.2025

£31599

Distribuie

Auction

2021 MG ZS 1.0 EXCLUSIVE T-GDI 5d 110 BHP IN RED WITH 28,000 MILES AND A FULL SERVICE Hatchback P...

Owner

Allington 12.11.2025

£14799

Distribuie

Auction

2024 Audi A3 (O) S line 40 TFSI e 204 PS S tronic Hatchback Hybrid Automatic

Owner

Barrow in Furness 12.11.2025

£27950

Distribuie

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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

Pendleton Somerby Hybrid Bike White/Purple

£250 Distribuie Salveaza

Raleigh Airlite 200 road bike

£239 Distribuie Salveaza

Scott Addict R3 Roadbike

£750 Distribuie Salveaza

Comprehensive Fire Fighting Services in Gorakhpur – BK Engineering Expertise

£50000 Distribuie Salveaza

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

£50000 Distribuie Salveaza

Reliable and Comprehensive Fire Fighting Services in Punjab for Safety

£50000 Distribuie Salveaza

https://www.facebook.com/modernfurniture215

£135 Distribuie Salveaza

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

£139 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

Carrera bike o.n.o.

£150 Distribuie Salveaza

Carrrera Mens hellcat bike

£180 Distribuie Salveaza

Kastle Mountain Bike

£30 Distribuie Salveaza

KASTLE MOUNTAIN BIKE

£30 Distribuie Salveaza

Mens Mountain Bike

£45 Distribuie Salveaza

NordicTrack GX 5.2 Spin Buke

£100 Distribuie Salveaza

Renault Modus

£1195 Distribuie Salveaza

BMW X3

£1295 Distribuie Salveaza

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

£50000 Distribuie Salveaza

Porsche Boxster

£4400 Distribuie Salveaza

Yamaha x max 125 abs 2019

£2700 Distribuie Salveaza

Waterproof Outdoor Smart Lock: Wi-Fi, Alexa, Tuya App, Aluminium Alloy, Fingerprint & Camera Security

£153 Distribuie Salveaza

Firestick 4k max info

£10 Distribuie Salveaza

Firestick 4k max info

£10 Distribuie Salveaza

i am available for hookup sex both in call or outcall

£100 Distribuie Salveaza

Fast delivery 🚚

£799 Distribuie Salveaza

Fast delivery 🚚

£799 Distribuie Salveaza

Mitsubishi Carisma

£795 Distribuie Salveaza

Torebki

£20 Distribuie Salveaza

£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

£50000

Distribuie

£135

Distribuie

£139

Distribuie

£50

Distribuie

£50

Distribuie

£150

Distribuie

£180

Distribuie

£30

Distribuie

£30

Distribuie

£45

Distribuie

£100

Distribuie

£1195

Distribuie

£1295

Distribuie

£50000

Distribuie

£4400

Distribuie

£2700

Distribuie

£153

Distribuie

£10

Distribuie

£10

Distribuie

£100

Distribuie

£799

Distribuie

£799

Distribuie

£795

Distribuie

£20

Distribuie

£995

Distribuie

£200

Distribuie

£6000

Distribuie

£25990

Distribuie

£24995

Distribuie