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

Auction

Folding Media Wall

Owner

Aberdeen
05.11.2025 110360

£ 12

Distribuie

Auction

2x mobile phones

Owner

Baguley
05.11.2025 110448

£ 5

Distribuie

Auction

Ladies small-medium size dress and cardi...

Owner

Baguley
05.11.2025 110495

£ 10

Distribuie

Auction

Trapstar bag

Owner

Barking and Dagenham
05.11.2025 112332

£ 65

Distribuie

Auction

50 Litre Air Compressor Brand New

Owner

Aberdeen
05.11.2025 109566

£ 170

Distribuie

Auction

HP All in one i5 core 24 fx00 desktop co...

Owner

Prestwick
05.11.2025 111797

£ 145

Distribuie

Auction

iPhone 14 128gb - Unlocked

Owner

Barking and Dagenham
05.11.2025 111703

£ 380

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2016, Manual...

Owner

Barking and Dagenham
05.11.2025 111019

£ 4000

Distribuie

Direct Sale

NIKE AIR MAX 95 SP X CORTEIZ RULES THE W...

Owner

Kirkstall
05.11.2025 79965

£ 130

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Auction

Bailey Unicorn Cadiz

Owner

Biddulph
05.11.2025 112295

£ 11500

Distribuie

Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES...

PALKLOT

Birmingham
05.11.2025 108890

£ 144

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Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES...

PALKLOT

London
05.11.2025 111015

£ 150

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Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES...

PALKLOT

Hollinwood
05.11.2025 113391

£ 150

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Direct Sale

SOFABED FOR SALE SOFABED NEAR ME COME ON...

Royce furniture company

Erdington
05.11.2025 111562

£ 280

Distribuie

Direct Sale

WARDROBE FOR SALE WHATSAPP +44 7961 7111...

Royce furniture company

Victoria Park
05.11.2025 110743

£ 299

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Direct Sale

Brand New Bed, All Type Bed and Mattress...

Owner

Liverpool
05.11.2025 111132

£ 150

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Direct Sale

BRAND NEW DOUBLE BED WITH MATTRESS+FREE...

Owner

Bradford
05.11.2025 112359

£ 150

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Direct Sale

Knives

Owner

London
05.11.2025 110353

£ 95

Distribuie

Direct Sale

Neck chains and pendants

Tela jewelry

London
05.11.2025 79241

£ 60

Distribuie

Direct Sale

Gold rings

Tela jewelry

London
05.11.2025 80613

£ 63

Distribuie

Direct Sale

Grills

Tela jewelry

London
05.11.2025 79689

£ 55

Distribuie

Direct Sale

Closing down sale on mattress!! Single,...

Owner

Aberdeen
05.11.2025 79160

£ 150

Distribuie

Direct Sale

Closing down sale on mattress!! Single,...

Owner

Harborne
05.11.2025 79998

£ 99

Distribuie

Auction

Closing down sale on mattress!! Single,...

Owner

Bournville
05.11.2025 79765

£ 80

Distribuie

Auction

Google Pixel 2 64gb

Owner

Ealing
05.11.2025 112364

£ 70

Distribuie

Auction

Google pixel 2 128gb

Owner

Ealing
05.11.2025 111177

£ 120

Distribuie

Auction

FOR RENT

Lovely furnished double, spacious room i...

Owner

Plumstead
05.11.2025 113465

£ 560

Distribuie

Direct Sale

Brand New Wardrobes for Sale with Free H...

PALKLOT

Manchester
05.11.2025 114478

£ 150

Distribuie

Auction

Bracelets / hand chain

Tela jewelry

London
05.11.2025 79452

£ 60

Distribuie

Auction

Michael Kors Jet Set Large Signature Log...

Owner

London
05.11.2025 80416

£ 77

Distribuie

Direct Sale

Earrings

Tela jewelry

London
05.11.2025 79593

£ 76

Distribuie

Auction

BOSTANTEN Sling Bag for Women Crossbody...

Owner

London
05.11.2025 80506

£ 21

Distribuie

Auction

Apple iPad Pro 12.9" (2nd Gen) 64GB

Owner

Ealing
05.11.2025 110132

£ 315

Distribuie

Auction

Apple iPad pro 12.9 3rd gen

Owner

Ealing
05.11.2025 110177

£ 440

Distribuie

Direct Sale

🎄 Christmas Content Creators wanted! 🎄

DailyPayWithJen

Barking
05.11.2025 81548

£ 80

Distribuie

Direct Sale

🎄 Christmas Content Creator! 🎄

DailyPayWithJen

Clifton
05.11.2025 78776

£ 80

Distribuie

Direct Sale

🎄Christmas Content Creator! 🎄

DailyPayWithJen

Westminster
05.11.2025 78690

£ 80

Distribuie

Auction

LOVEVOOK Purse for Women Leather Tote Ba...

Owner

London
05.11.2025 79418

£ 19

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Childwall
05.11.2025 79626

£ 230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Clifton
05.11.2025 78797

£ 230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Kensington and Chelsea
05.11.2025 79287

£ 230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Westminster
05.11.2025 78445

£ 230

Distribuie

Direct Sale

Want to earn extra cash for Christmas?

DailyPayWithJen

London
05.11.2025 80005

£ 80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Con...

DailyPayWithJen

Loughborough
05.11.2025 79919

£ 80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Con...

DailyPayWithJen

Peterhead
05.11.2025 79227

£ 80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Con...

DailyPayWithJen

Birmingham
05.11.2025 81374

£ 80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Con...

DailyPayWithJen

Belfast
05.11.2025 79463

£ 80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Con...

DailyPayWithJen

Bristol
05.11.2025 78960

£ 80

Distribuie

Direct Sale

Available

Mk4 Rare parts

Dyce
05.11.2025 78995

£ 200

Distribuie

Direct Sale

Allegro bike with 30% off with 20AH and...

Owner

Barking and Dagenham
05.11.2025 80076

£ 1250

Distribuie

Direct Sale

FOR SALE

Roll over image to zoom in VIDEO...

Shopping Zone

London
05.11.2025 79492

£ 22588

Distribuie

Direct Sale

Allegro bike with 30% off with 35AH bat...

Owner

Coulsdon
05.11.2025 80875

£ 1250

Distribuie

Direct Sale

Enclosed e-runner mobility scooter

A&J mobility

London
05.11.2025 82059

£ 500

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Aberdeen
05.11.2025 79435

£ 230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Rothwell
05.11.2025 79862

£ 230

Distribuie

Direct Sale

VETRO GLASS CASE 4080 super gaming deskt...

Circuit surgeon

Patcham
05.11.2025 78975

£ 2200

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Ju...

Owner

Kensington
05.11.2025 80545

£ 230

Distribuie

Direct Sale

🚀 Professional Computer Technician & Net...

Circuit surgeon

Patcham
05.11.2025 78925

£ 50

Distribuie

Auction

Banknotes

UK Banknotes

Manchester
05.11.2025 81792

£ 250

Distribuie

Direct Sale

Captive Bred Exotic Reptiles

Owner

Aberdeen
05.11.2025 80870

£ 300

Distribuie

Auction

Folding Media Wall

Owner

Aberdeen 05.11.2025

£12

Distribuie

Auction

2x mobile phones

Owner

Baguley 05.11.2025

£5

Distribuie

Auction

Ladies small-medium size dress and cardigan - see description

Owner

Baguley 05.11.2025

£10

Distribuie

Auction

Trapstar bag

Owner

Barking and Dagenham 05.11.2025

£65

Distribuie

Auction

50 Litre Air Compressor Brand New

Owner

Aberdeen 05.11.2025

£170

Distribuie

Auction

HP All in one i5 core 24 fx00 desktop computer

Owner

Prestwick 05.11.2025

£145

Distribuie

Auction

iPhone 14 128gb - Unlocked

Owner

Barking and Dagenham 05.11.2025

£380

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2016, Manual, 1398 (cc), 3 doors

Owner

Barking and Dagenham 05.11.2025

£4000

Distribuie

Direct Sale

NIKE AIR MAX 95 SP X CORTEIZ RULES THE WORLD

Owner

Kirkstall 05.11.2025

£130

Distribuie

Auction

Bailey Unicorn Cadiz

Owner

Biddulph 05.11.2025

£11500

Distribuie

Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

PALKLOT

Birmingham 05.11.2025

£144

Distribuie

Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

PALKLOT

London 05.11.2025

£150

Distribuie

Auction

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

PALKLOT

Hollinwood 05.11.2025

£150

Distribuie

Direct Sale

SOFABED FOR SALE SOFABED NEAR ME COME ON WHATSAP+44 7961 711178

Royce furniture company

Erdington 05.11.2025

£280

Distribuie

Direct Sale

WARDROBE FOR SALE WHATSAPP +44 7961 711178

Royce furniture company

Victoria Park 05.11.2025

£299

Distribuie

Direct Sale

Brand New Bed, All Type Bed and Mattress, Cash on delivery

Owner

Liverpool 05.11.2025

£150

Distribuie

Direct Sale

BRAND NEW DOUBLE BED WITH MATTRESS+FREE HOME DELIVERY 🏠+CASH ON DELIVERY 🚚

Owner

Bradford 05.11.2025

£150

Distribuie

Direct Sale

Knives

Owner

London 05.11.2025

£95

Distribuie

Direct Sale

Neck chains and pendants

Tela jewelry

London 05.11.2025

£60

Distribuie

Direct Sale

Gold rings

Tela jewelry

London 05.11.2025

£63

Distribuie

Direct Sale

Grills

Tela jewelry

London 05.11.2025

£55

Distribuie

Direct Sale

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery all over uk

Owner

Aberdeen 05.11.2025

£150

Distribuie

Direct Sale

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery all over uk

Owner

Harborne 05.11.2025

£99

Distribuie

Auction

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery!!

Owner

Bournville 05.11.2025

£80

Distribuie

Auction

Google Pixel 2 64gb

Owner

Ealing 05.11.2025

£70

Distribuie

Auction

Google pixel 2 128gb

Owner

Ealing 05.11.2025

£120

Distribuie

Auction

Lovely furnished double, spacious room in just £560.

Owner

Plumstead 05.11.2025

£560

Distribuie

Direct Sale

Brand New Wardrobes for Sale with Free Home Delivery and Free assembling

PALKLOT

Manchester 05.11.2025

£150

Distribuie

Auction

Bracelets / hand chain

Tela jewelry

London 05.11.2025

£60

Distribuie

Auction

Michael Kors Jet Set Large Signature Logo Shoulder Bag

Owner

London 05.11.2025

£77

Distribuie

Direct Sale

Earrings

Tela jewelry

London 05.11.2025

£76

Distribuie

Auction

BOSTANTEN Sling Bag for Women Crossbody Purse Crossbody Bag Leather Chest Bag with Adjustable Guitar Strap for Travel

Owner

London 05.11.2025

£21

Distribuie

Auction

Apple iPad Pro 12.9" (2nd Gen) 64GB

Owner

Ealing 05.11.2025

£315

Distribuie

Auction

Apple iPad pro 12.9 3rd gen

Owner

Ealing 05.11.2025

£440

Distribuie

Direct Sale

🎄 Christmas Content Creators wanted! 🎄

DailyPayWithJen

Barking 05.11.2025

£80

Distribuie

Direct Sale

🎄 Christmas Content Creator! 🎄

DailyPayWithJen

Clifton 05.11.2025

£80

Distribuie

Direct Sale

🎄Christmas Content Creator! 🎄

DailyPayWithJen

Westminster 05.11.2025

£80

Distribuie

Auction

LOVEVOOK Purse for Women Leather Tote Bag Purse and Handbags, Satchel Shoulder Crossbody Top Handle Bags with Zipper

Owner

London 05.11.2025

£19

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Childwall 05.11.2025

£230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Clifton 05.11.2025

£230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Kensington and Chelsea 05.11.2025

£230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Westminster 05.11.2025

£230

Distribuie

Direct Sale

Want to earn extra cash for Christmas?

DailyPayWithJen

London 05.11.2025

£80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Content Creator! 🎄

DailyPayWithJen

Loughborough 05.11.2025

£80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Content Creator! 🎄

DailyPayWithJen

Peterhead 05.11.2025

£80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Content Creator! 🎄

DailyPayWithJen

Birmingham 05.11.2025

£80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Content Creator! 🎄

DailyPayWithJen

Belfast 05.11.2025

£80

Distribuie

Direct Sale

🎄 Earn Extra Cash for Christmas as a Content Creator! 🎄

DailyPayWithJen

Bristol 05.11.2025

£80

Distribuie

Direct Sale

Available

Mk4 Rare parts

Dyce 05.11.2025

£200

Distribuie

Direct Sale

Allegro bike with 30% off with 20AH and 35AH battery for students, delivery 🚚 boys

Owner

Barking and Dagenham 05.11.2025

£1250

Distribuie

Direct Sale

Roll over image to zoom in VIDEO 2 Bed 1 Bath Home 20FT Expandable Folding Mobile Tiny House Prefabricated with Large Windows

Shopping Zone

London 05.11.2025

£22588

Distribuie

Direct Sale

Allegro bike with 30% off with 35AH battery for students, delivery 🚚 boys

Owner

Coulsdon 05.11.2025

£1250

Distribuie

Direct Sale

Enclosed e-runner mobility scooter

A&J mobility

London 05.11.2025

£500

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Aberdeen 05.11.2025

£230

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

Owner

Rothwell 05.11.2025

£230

Distribuie

Direct Sale

VETRO GLASS CASE 4080 super gaming desktop

Circuit surgeon

Patcham 05.11.2025

£2200

Distribuie

Direct Sale

"Earn Big, Work Little: $300 Daily in Just 2 Hours!

Owner

Kensington 05.11.2025

£230

Distribuie

Direct Sale

🚀 Professional Computer Technician & Network Engineer Ready to Help! 🚀

Circuit surgeon

Patcham 05.11.2025

£50

Distribuie

Auction

Banknotes

UK Banknotes

Manchester 05.11.2025

£250

Distribuie

Direct Sale

Captive Bred Exotic Reptiles

Owner

Aberdeen 05.11.2025

£300

Distribuie

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Folding Media Wall

£12 Distribuie Salveaza

2x mobile phones

£5 Distribuie Salveaza

Ladies small-medium size dress and cardigan - see description

£10 Distribuie Salveaza

Trapstar bag

£65 Distribuie Salveaza

50 Litre Air Compressor Brand New

£170 Distribuie Salveaza

HP All in one i5 core 24 fx00 desktop computer

£145 Distribuie Salveaza

iPhone 14 128gb - Unlocked

£380 Distribuie Salveaza

Vauxhall, CORSA, Hatchback, 2016, Manual, 1398 (cc), 3 doors

£4000 Distribuie Salveaza

NIKE AIR MAX 95 SP X CORTEIZ RULES THE WORLD

£130 Distribuie Salveaza

Bailey Unicorn Cadiz

£11500 Distribuie Salveaza

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

£144 Distribuie Salveaza

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

£150 Distribuie Salveaza

💥LIMITED TIME OFFER BRAND NEW WARDROBES CHESTER DRAW BEDSIDES NEAR ME ASSEMBLED 🏡FREE DELIVERY 🥰

£150 Distribuie Salveaza

SOFABED FOR SALE SOFABED NEAR ME COME ON WHATSAP+44 7961 711178

£280 Distribuie Salveaza

WARDROBE FOR SALE WHATSAPP +44 7961 711178

£299 Distribuie Salveaza

Brand New Bed, All Type Bed and Mattress, Cash on delivery

£150 Distribuie Salveaza

BRAND NEW DOUBLE BED WITH MATTRESS+FREE HOME DELIVERY 🏠+CASH ON DELIVERY 🚚

£150 Distribuie Salveaza

Knives

£95 Distribuie Salveaza

Neck chains and pendants

£60 Distribuie Salveaza

Gold rings

£63 Distribuie Salveaza

Grills

£55 Distribuie Salveaza

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery all over uk

£150 Distribuie Salveaza

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery all over uk

£99 Distribuie Salveaza

Closing down sale on mattress!! Single, Double,Queen and king mattress !! Quick Delivery!!

£80 Distribuie Salveaza

Google Pixel 2 64gb

£70 Distribuie Salveaza

Google pixel 2 128gb

£120 Distribuie Salveaza

Lovely furnished double, spacious room in just £560.

£560 Distribuie Salveaza

Brand New Wardrobes for Sale with Free Home Delivery and Free assembling

£150 Distribuie Salveaza

Bracelets / hand chain

£60 Distribuie Salveaza

Michael Kors Jet Set Large Signature Logo Shoulder Bag

£77 Distribuie Salveaza

Earrings

£76 Distribuie Salveaza

BOSTANTEN Sling Bag for Women Crossbody Purse Crossbody Bag Leather Chest Bag with Adjustable Guitar Strap for Travel

£21 Distribuie Salveaza

Apple iPad Pro 12.9" (2nd Gen) 64GB

£315 Distribuie Salveaza

Apple iPad pro 12.9 3rd gen

£440 Distribuie Salveaza

🎄 Christmas Content Creators wanted! 🎄

£80 Distribuie Salveaza

🎄 Christmas Content Creator! 🎄

£80 Distribuie Salveaza

🎄Christmas Content Creator! 🎄

£80 Distribuie Salveaza

LOVEVOOK Purse for Women Leather Tote Bag Purse and Handbags, Satchel Shoulder Crossbody Top Handle Bags with Zipper

£19 Distribuie Salveaza

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

£230 Distribuie Salveaza

"Earn Big, Work Little: $300 Daily in Just 2 Hours!"

£230 Distribuie Salveaza

£12

Distribuie

£5

Distribuie

£10

Distribuie

£65

Distribuie

£170

Distribuie

£145

Distribuie

£380

Distribuie

£4000

Distribuie

£130

Distribuie

£11500

Distribuie

£144

Distribuie

£150

Distribuie

£150

Distribuie

£280

Distribuie

£299

Distribuie

£150

Distribuie

£150

Distribuie

£95

Distribuie

£60

Distribuie

£63

Distribuie

£55

Distribuie

£150

Distribuie

£99

Distribuie

£80

Distribuie

£70

Distribuie

£120

Distribuie

£560

Distribuie

£150

Distribuie

£60

Distribuie

£77

Distribuie

£76

Distribuie

£21

Distribuie

£315

Distribuie

£440

Distribuie

£80

Distribuie

£80

Distribuie

£80

Distribuie

£19

Distribuie

£230

Distribuie

£230

Distribuie

£230

Distribuie

£230

Distribuie

£80

Distribuie

£80

Distribuie

£80

Distribuie