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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Christmas ⛄ sale on TV stand 🎂

Owner

Dingle
11.11.2025 70622

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley
11.11.2025 70835

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley
11.11.2025 69027

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley
11.11.2025 70688

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool
11.11.2025 72035

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool
11.11.2025 70240

£ 748

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Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool
11.11.2025 71137

£ 748

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Direct Sale

Pair of Decorative Cushions

Owner

Boston
11.11.2025 70069

£ 5

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Direct Sale

3 x White Square Tea Light Holders

Owner

Boston
11.11.2025 70884

£ 10

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Direct Sale

Long Black Fox Fur Vest

AskioFashion

London
11.11.2025 69509

£ 1225

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Direct Sale

Luxurious Brown Beige Fox Fur Stole

AskioFashion

London
11.11.2025 71235

£ 780

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Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Aintree
11.11.2025 72000

£ 750

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Christmas ⛄ sale on TV stand 🎂

Owner

Childwall
11.11.2025 69766

£ 750

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Christmas ⛄ sale on TV stand 🎂

Owner

Childwall
11.11.2025 71510

£ 750

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Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook
11.11.2025 71388

£ 750

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Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook
11.11.2025 71503

£ 755

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Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook
11.11.2025 71959

£ 755

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Auction

Garage door with remote control

Owner

Barking and Dagenham
11.11.2025 110336

£ 150

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Auction

FORD FIESTA 1.0 ZETEC 2016,Bluetooth,DAB...

Owner

Broughty Ferry
11.11.2025 110610

£ 6650

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Auction

Convector heater

Owner

Barking and Dagenham
11.11.2025 108634

£ 10

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Roof seal

Owner

Aberdeen
11.11.2025 109623

£ 20

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Auction

DINING TABLE OVAL DOUBLE DROP-LEAF OAK S...

Owner

Biddulph
11.11.2025 110550

£ 60

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Creative Workshop / Hackney Downs Studio...

Owner

Barking and Dagenham
11.11.2025 110713

£ 1600

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Vintage style adam eve lamp

Owner

Bailleston
11.11.2025 110593

£ 20

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Auction

T-Shirt Design for Sale

Owner

Rhôs-on-Sea
11.11.2025 70473

£ 50

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T-Shirt Design for Sale

Owner

Porthcawl
11.11.2025 70734

£ 40

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Direct Sale

MMB MAX Android 13 CarPlay AI Box 8+128G...

Owner

London
11.11.2025 71583

£ 192

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Auction

Sheltered Property Over 60s - 1 Bedroom...

Owner

Bailleston
11.11.2025 109579

£ 603

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Auction

South Kensington One Bedroom for short t...

Owner

Barking and Dagenham
11.11.2025 110554

£ 1400

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Auction

South Kensington Two bedroom superior ap...

Owner

Barking and Dagenham
11.11.2025 109361

£ 2305

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Auction

South Kensington Two bedroom Two bathroo...

Owner

Barking and Dagenham
11.11.2025 110151

£ 2100

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Auction

Swiss Cottage studio for long let’s £140...

Owner

Barking and Dagenham
11.11.2025 112286

£ 1400

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Auction

Swiss Cottage Studio for long let’s £140...

Owner

Barking and Dagenham
11.11.2025 112280

£ 1400

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Auction

Swiss Cottage studio for long let’s £140...

Owner

Barking and Dagenham
11.11.2025 110172

£ 1400

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Auction

Swiss Cottage Studio long let’s £1400 pc...

Owner

Barking and Dagenham
11.11.2025 109745

£ 1400

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Auction

Car Valeter

Owner

Barking and Dagenham
11.11.2025 108622

£ 10

Distribuie

Auction

Alpinestars sp x pants size medium

Owner

Anstruther
11.11.2025 112093

£ 160

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Auction

2 Double Bed Flat - Central Hove

Owner

Hastings
11.11.2025 110688

£ 1800

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Auction

3 bed semi-detached house, Moortown to r...

Owner

Aberdeen
11.11.2025 110240

£ 1300

Distribuie

Auction

Double Room-Bounds Green

Owner

Barking and Dagenham
11.11.2025 108529

£ 196

Distribuie

Auction

Impressive 4-bedroom house available to...

Owner

Barking and Dagenham
11.11.2025 109393

£ 2800

Distribuie

Auction

Mayfair (2) Two Bedroom apartnent for sh...

Owner

Barking and Dagenham
11.11.2025 110491

£ 1950

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Auction

Montana West Tote Bag for Women Top Hand...

Owner

London
11.11.2025 76546

£ 24

Distribuie

Auction

Calvin Klein Dilan Novelty Organizationa...

Owner

London
11.11.2025 78099

£ 46

Distribuie

Auction

Marvolia Tote Bag for Women Work Large T...

Owner

London
11.11.2025 78428

£ 14

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Auction

Missnine Tote Bag for Women Vegan Leathe...

Owner

London
11.11.2025 77267

£ 20

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Auction

Montana West Hobo Bags for Women Top Han...

Owner

London
11.11.2025 77170

£ 24

Distribuie

Auction

Happy to offer this beautiful large 2 be...

Owner

Barking and Dagenham
11.11.2025 110839

£ 600

Distribuie

Auction

SHARERS OK Newly decorated 4 bed flat...

Owner

Barking and Dagenham
11.11.2025 109056

£ 3300

Distribuie

Auction

ford fiesta zetec s

Owner

Gorleston-on-Sea
11.11.2025 76152

£ 995

Distribuie

Auction

Fleece unisex sweatshirt

Iboo fashion store

Barnet
11.11.2025 78852

£ 9

Distribuie

Auction

2008 Renault Clio 1.2 16v Expression 5dr...

Owner

Cambridge
11.11.2025 76738

£ 1190

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Auction

2019 Skoda Kodiaq 2.0 TSI 190 Laurin -Pl...

Owner

Allington
11.11.2025 77521

£ 27199

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Direct Sale

"Empower Your Career: Flexible Online Jo...

MKMoney Magic

Hackney
11.11.2025 79585

£ 77

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Direct Sale

"Earn 100$ /Day in Just 2 hours:Your Pat...

MKMoney Magic

Manchester
11.11.2025 78151

£ 77

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Direct Sale

PowMr 6.5KW, 4.5KW, 6.2KW, 4.2KW Hybrid...

Owner

London
11.11.2025 74366

£ 221

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Auction

BOSTANTEN Crossbody Bags for Women Trend...

Owner

London
11.11.2025 78978

£ 21

Distribuie

Auction

2017 Audi Q5 2.0 TFSI S line S Tronic qu...

Owner

Barking and Dagenham
11.11.2025 77102

£ 19100

Distribuie

Auction

2021 Cupra Formentor 1.4 eHybrid 204 V1...

Owner

Aberdeen
11.11.2025 76637

£ 19799

Distribuie

Auction

2021 Volkswagen ID.3 Family Pro Performa...

Owner

Brislington
11.11.2025 75427

£ 18250

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Dingle 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Fazakerley 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool 11.11.2025

£748

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Liverpool 11.11.2025

£748

Distribuie

Direct Sale

Pair of Decorative Cushions

Owner

Boston 11.11.2025

£5

Distribuie

Direct Sale

3 x White Square Tea Light Holders

Owner

Boston 11.11.2025

£10

Distribuie

Direct Sale

Long Black Fox Fur Vest

AskioFashion

London 11.11.2025

£1225

Distribuie

Direct Sale

Luxurious Brown Beige Fox Fur Stole

AskioFashion

London 11.11.2025

£780

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Aintree 11.11.2025

£750

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Childwall 11.11.2025

£750

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Childwall 11.11.2025

£750

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook 11.11.2025

£750

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook 11.11.2025

£755

Distribuie

Auction

Christmas ⛄ sale on TV stand 🎂

Owner

Deysbrook 11.11.2025

£755

Distribuie

Auction

Garage door with remote control

Owner

Barking and Dagenham 11.11.2025

£150

Distribuie

Auction

FORD FIESTA 1.0 ZETEC 2016,Bluetooth,DAB,Air Con,65mpg,£0 Road Tax,Superb Condition,Ulez Compliant

Owner

Broughty Ferry 11.11.2025

£6650

Distribuie

Auction

Convector heater

Owner

Barking and Dagenham 11.11.2025

£10

Distribuie

Auction

Roof seal

Owner

Aberdeen 11.11.2025

£20

Distribuie

Auction

DINING TABLE OVAL DOUBLE DROP-LEAF OAK SEATS 4 ANTIQUE

Owner

Biddulph 11.11.2025

£60

Distribuie

Auction

Creative Workshop / Hackney Downs Studios: Arch A / Retail / Workspace / East London

Owner

Barking and Dagenham 11.11.2025

£1600

Distribuie

Auction

Vintage style adam eve lamp

Owner

Bailleston 11.11.2025

£20

Distribuie

Auction

T-Shirt Design for Sale

Owner

Rhôs-on-Sea 11.11.2025

£50

Distribuie

Auction

T-Shirt Design for Sale

Owner

Porthcawl 11.11.2025

£40

Distribuie

Direct Sale

MMB MAX Android 13 CarPlay AI Box 8+128G QCM6125: The Ultimate Upgrade for BMW ID6, ID7, ID8, and ID9 Multimedia Systems

Owner

London 11.11.2025

£192

Distribuie

Auction

Sheltered Property Over 60s - 1 Bedroom Flat (Springburn)

Owner

Bailleston 11.11.2025

£603

Distribuie

Auction

South Kensington One Bedroom for short term let’s £1400 per week

Owner

Barking and Dagenham 11.11.2025

£1400

Distribuie

Auction

South Kensington Two bedroom superior apartment for short let’s £2305 per week

Owner

Barking and Dagenham 11.11.2025

£2305

Distribuie

Auction

South Kensington Two bedroom Two bathroom apartment for short term let’s £2100 per week

Owner

Barking and Dagenham 11.11.2025

£2100

Distribuie

Auction

Swiss Cottage studio for long let’s £1400 pcm all bills include

Owner

Barking and Dagenham 11.11.2025

£1400

Distribuie

Auction

Swiss Cottage Studio for long let’s £1400 pcm all bills included

Owner

Barking and Dagenham 11.11.2025

£1400

Distribuie

Auction

Swiss Cottage studio for long let’s £1400 pcm all bills included

Owner

Barking and Dagenham 11.11.2025

£1400

Distribuie

Auction

Swiss Cottage Studio long let’s £1400 pcm all bills included

Owner

Barking and Dagenham 11.11.2025

£1400

Distribuie

Auction

Car Valeter

Owner

Barking and Dagenham 11.11.2025

£10

Distribuie

Auction

Alpinestars sp x pants size medium

Owner

Anstruther 11.11.2025

£160

Distribuie

Auction

2 Double Bed Flat - Central Hove

Owner

Hastings 11.11.2025

£1800

Distribuie

Auction

3 bed semi-detached house, Moortown to rent

Owner

Aberdeen 11.11.2025

£1300

Distribuie

Auction

Double Room-Bounds Green

Owner

Barking and Dagenham 11.11.2025

£196

Distribuie

Auction

Impressive 4-bedroom house available to rent in Watford way Hendon NW4

Owner

Barking and Dagenham 11.11.2025

£2800

Distribuie

Auction

Mayfair (2) Two Bedroom apartnent for short term let’s £1950 per week

Owner

Barking and Dagenham 11.11.2025

£1950

Distribuie

Auction

Montana West Tote Bag for Women Top Handle Satchel Purse

Owner

London 11.11.2025

£24

Distribuie

Auction

Calvin Klein Dilan Novelty Organizational Tote

Owner

London 11.11.2025

£46

Distribuie

Auction

Marvolia Tote Bag for Women Work Large Tote Bags with Zipper Pockets Foldable Shoulder Handbags for Travel, Beach, Gym

Owner

London 11.11.2025

£14

Distribuie

Auction

Missnine Tote Bag for Women Vegan Leather Handbag and Purse Medium Top Handle Satchel Shoulder Bag with Zipper Work Travel

Owner

London 11.11.2025

£20

Distribuie

Auction

Montana West Hobo Bags for Women Top Handle Satchel Shoulder Purse Bucket Handbag

Owner

London 11.11.2025

£24

Distribuie

Auction

Happy to offer this beautiful large 2 bed apartment in Caledonian Rd , Islington, N1-Ref: 2008

Owner

Barking and Dagenham 11.11.2025

£600

Distribuie

Auction

SHARERS OK Newly decorated 4 bed flat in St. Johns Wood short distance from Station

Owner

Barking and Dagenham 11.11.2025

£3300

Distribuie

Auction

ford fiesta zetec s

Owner

Gorleston-on-Sea 11.11.2025

£995

Distribuie

Auction

Fleece unisex sweatshirt

Iboo fashion store

Barnet 11.11.2025

£9

Distribuie

Auction

2008 Renault Clio 1.2 16v Expression 5dr HATCHBACK Petrol Manual

Owner

Cambridge 11.11.2025

£1190

Distribuie

Auction

2019 Skoda Kodiaq 2.0 TSI 190 Laurin -Plus Klement 4X4 5dr DSG [7 Seat] SUV Petrol Automatic

Owner

Allington 11.11.2025

£27199

Distribuie

Direct Sale

"Empower Your Career: Flexible Online Jobs for People with Disabilities"

MKMoney Magic

Hackney 11.11.2025

£77

Distribuie

Direct Sale

"Earn 100$ /Day in Just 2 hours:Your Path to Freedom Starts Now"!

MKMoney Magic

Manchester 11.11.2025

£77

Distribuie

Direct Sale

PowMr 6.5KW, 4.5KW, 6.2KW, 4.2KW Hybrid Solar Inverter 48V/24V to 230VAC With Wi-Fi and MPPT 150A, 130A, 120A Charger: Can Operate Without Battery

Owner

London 11.11.2025

£221

Distribuie

Auction

BOSTANTEN Crossbody Bags for Women Trendy Vegan Leather Hobo Purses Shoulder Handbags With Wide Shoulder Strap

Owner

London 11.11.2025

£21

Distribuie

Auction

2017 Audi Q5 2.0 TFSI S line S Tronic quattro Euro 6 (s/s) 5dr ESTATE Petrol Aut

Owner

Barking and Dagenham 11.11.2025

£19100

Distribuie

Auction

2021 Cupra Formentor 1.4 eHybrid 204 V1 5dr DSG SUV Hybrid Automatic

Owner

Aberdeen 11.11.2025

£19799

Distribuie

Auction

2021 Volkswagen ID.3 Family Pro Performance 204PS 1-speed Automatic 5 Door Autom

Owner

Brislington 11.11.2025

£18250

Distribuie

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Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£748 Distribuie Salveaza

Pair of Decorative Cushions

£5 Distribuie Salveaza

3 x White Square Tea Light Holders

£10 Distribuie Salveaza

Long Black Fox Fur Vest

£1225 Distribuie Salveaza

Luxurious Brown Beige Fox Fur Stole

£780 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£750 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£750 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£750 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£750 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£755 Distribuie Salveaza

Christmas ⛄ sale on TV stand 🎂

£755 Distribuie Salveaza

Garage door with remote control

£150 Distribuie Salveaza

FORD FIESTA 1.0 ZETEC 2016,Bluetooth,DAB,Air Con,65mpg,£0 Road Tax,Superb Condition,Ulez Compliant

£6650 Distribuie Salveaza

Convector heater

£10 Distribuie Salveaza

Roof seal

£20 Distribuie Salveaza

DINING TABLE OVAL DOUBLE DROP-LEAF OAK SEATS 4 ANTIQUE

£60 Distribuie Salveaza

Creative Workshop / Hackney Downs Studios: Arch A / Retail / Workspace / East London

£1600 Distribuie Salveaza

Vintage style adam eve lamp

£20 Distribuie Salveaza

T-Shirt Design for Sale

£50 Distribuie Salveaza

T-Shirt Design for Sale

£40 Distribuie Salveaza

MMB MAX Android 13 CarPlay AI Box 8+128G QCM6125: The Ultimate Upgrade for BMW ID6, ID7, ID8, and ID9 Multimedia Systems

£192 Distribuie Salveaza

Sheltered Property Over 60s - 1 Bedroom Flat (Springburn)

£603 Distribuie Salveaza

South Kensington One Bedroom for short term let’s £1400 per week

£1400 Distribuie Salveaza

South Kensington Two bedroom superior apartment for short let’s £2305 per week

£2305 Distribuie Salveaza

South Kensington Two bedroom Two bathroom apartment for short term let’s £2100 per week

£2100 Distribuie Salveaza

Swiss Cottage studio for long let’s £1400 pcm all bills include

£1400 Distribuie Salveaza

Swiss Cottage Studio for long let’s £1400 pcm all bills included

£1400 Distribuie Salveaza

Swiss Cottage studio for long let’s £1400 pcm all bills included

£1400 Distribuie Salveaza

Swiss Cottage Studio long let’s £1400 pcm all bills included

£1400 Distribuie Salveaza

Car Valeter

£10 Distribuie Salveaza

Alpinestars sp x pants size medium

£160 Distribuie Salveaza

2 Double Bed Flat - Central Hove

£1800 Distribuie Salveaza

3 bed semi-detached house, Moortown to rent

£1300 Distribuie Salveaza

Double Room-Bounds Green

£196 Distribuie Salveaza

£748

Distribuie

£748

Distribuie

£748

Distribuie

£748

Distribuie

£748

Distribuie

£748

Distribuie

£748

Distribuie

£5

Distribuie

£10

Distribuie

£1225

Distribuie

£780

Distribuie

£750

Distribuie

£750

Distribuie

£750

Distribuie

£750

Distribuie

£755

Distribuie

£755

Distribuie

£150

Distribuie

£6650

Distribuie

£10

Distribuie

£20

Distribuie

£60

Distribuie

£1600

Distribuie

£20

Distribuie

£50

Distribuie

£40

Distribuie

£192

Distribuie

£603

Distribuie

£1400

Distribuie

£2305

Distribuie

£2100

Distribuie

£1400

Distribuie

£1400

Distribuie

£1400

Distribuie

£1400

Distribuie

£10

Distribuie

£160

Distribuie

£1800

Distribuie

£1300

Distribuie

£196

Distribuie

£2800

Distribuie

£1950

Distribuie

£24

Distribuie

£46

Distribuie

£14

Distribuie