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

Lexmoto LS-Z 125 E5

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£ 3020

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White Tiles X2

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2x300Ws head studio photography lighting...

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Creative Studio | Office | Storage | Fle...

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Iphone 11 Product Red for spares/repairs...

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£ 50

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Honda Accord 2012

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Electric bike

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Axis P5534-E Surveillance Security Camer...

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£ 850

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Brand new Dylan Corner Sofa or 3 + 2 Sea...

Owner

London
23.10.2025 109007

£ 320

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Storage Units and Storage Space To Rent...

Owner

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23.10.2025 110189

£ 105

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2011 Bailey Unicorn Seville Spacious 2 B...

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23.10.2025 109814

£ 8595

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Direct Sale

Brand New Sliding Wardrobes with shelves...

Owner

London
23.10.2025 112533

£ 199

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Marton Mere Blackpool private hire

Owner

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23.10.2025 111631

£ 50

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Easter availability in lovely 6 berth st...

Owner

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23.10.2025 112308

£ 500

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Auction

Double room

Owner

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£ 900

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Owner

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£ 85

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Auction

Mercedes C Class C220 CDI Starter Motor...

Owner

Dunstable
23.10.2025 111596

£ 40

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Auction

2 Bedroom Flat for Rent in Hackney

Owner

Barking and Dagenham
23.10.2025 110130

£ 2300

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Apple iPhone 11 Pro - 64GB - Silver (Unl...

Owner

Barking and Dagenham
23.10.2025 108009

£ 200

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Land Rover Discovery 4 HSE LUXURY FULLY...

Owner

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£ 12500

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Auction

Spacious loft room in Ilford IG3

Owner

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£ 750

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Static caravan - holiday home - 12 month...

Owner

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£ 69995

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Black gloss consol table unit

Owner

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£ 75

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Brand New: Geoptik Padded Eyepiece & Acc...

Owner

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£ 25

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Direct Sale

Fire stick log in

Owner

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£ 45

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Auction

Pixel 6

Owner

Barking and Dagenham
23.10.2025 107756

£ 180

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Auction

Advanced hygiene hand rub

Owner

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£ 15

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Buy Static Homes - Holiday Homes - Stati...

Owner

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£ 16995

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Auction

Nike SB Koston Max U.K. size 8

Owner

Bailleston
23.10.2025 111507

£ 40

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Auction

275 35 21 continental tyres 7mm tread on...

Owner

Giffnock
23.10.2025 109891

£ 90

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Auction

Fireplace

Owner

Aberdeen
23.10.2025 112757

£ 175

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Auction

Mitsubishi shogun jeep

Owner

Barwell
23.10.2025 111130

£ 2500

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Auction

Mini Cooper S Bonnet and Bumper in Red

Owner

Aberdeen
23.10.2025 110293

£ 200

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Auction

Apollo Alloy Bike Frame & Forks

Owner

Barwell
23.10.2025 113157

£ 5

Distribuie

Auction

Docking station/radio

Owner

Banff
23.10.2025 110711

£ 20

Distribuie

Auction

Caravan for hire at Haven Craig Tara, Ay...

Owner

Prestwick
23.10.2025 111403

£ 75

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Auction

2015 15 BMW R1200GS LC R 1200 GS ABS ESA...

Owner

Harrogate
23.10.2025 108608

£ 7490

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Auction

Mens Giant Boulder Bike - 19" Wheels

Owner

Andover
23.10.2025 109831

£ 100

Distribuie

Auction

iPhone 6

Owner

Airdrie
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£ 40

Distribuie

Auction

Children’s Desk

Owner

Barking and Dagenham
23.10.2025 110541

£ 120

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2x Shavano 0°C Ultralight 650FP Down Sle...

Owner

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23.10.2025 110434

£ 110

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Auction

Extended 4-bedroom home on George Road,...

Owner

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£ 525000

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Auction

Desk Space Available in Lighthouse Studi...

Owner

Barking and Dagenham
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£ 157

Distribuie

Auction

Roof rack for vivaro, Renault trafic, pr...

Owner

Aberdeen
23.10.2025 112229

£ 200

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Auction

Music Studios for Rent

Owner

Barking and Dagenham
23.10.2025 107929

£ 800

Distribuie

Auction

PENDING. Pair 10 inch KEF subwoofer driv...

Owner

Aberdeen
23.10.2025 107555

£ 50

Distribuie

Auction

Canon PIXMA iP110 with battery and cartr...

Owner

Aberdeen
23.10.2025 110229

£ 200

Distribuie

Auction

Ford Ka Edge 1.2 - stunning white

Owner

Newbury
23.10.2025 110676

£ 2500

Distribuie

Auction

3 Seater G Plan Sofa

Owner

Brislington
23.10.2025 108848

£ 350

Distribuie

Auction

used 2 bed Mobile home for sale - Kent -...

Owner

Allington
23.10.2025 112771

£ 15995

Distribuie

Auction

Countertop basin

Owner

Aberdeen
23.10.2025 110878

£ 50

Distribuie

Auction

IKEA PAX white shelves (50x58x201 cm)

Owner

Barking and Dagenham
23.10.2025 114204

£ 25

Distribuie

Auction

PHOTO PRINTING PAPER LARGE QUANTITY ALL...

Owner

Gorleston-on-Sea
23.10.2025 113207

£ 8

Distribuie

Auction

Glazed Teracotta Plant Pot Holder

Owner

Alcester
23.10.2025 109202

£ 10

Distribuie

Auction

Cordless Drill 16.8v with charger

Owner

Barking and Dagenham
23.10.2025 107265

£ 7

Distribuie

Auction

Apple Watch charging stand

Owner

Gorleston-on-Sea
23.10.2025 111808

£ 4

Distribuie

Auction

Netgear 16 port switch

Owner

Andover
23.10.2025 111410

£ 50

Distribuie

Auction

hugo boss wallet

Owner

Belper
23.10.2025 110039

£ 15

Distribuie

Auction

Doctor Who: The Second Doctor Adventures...

Owner

Newbury
23.10.2025 110092

£ 10

Distribuie

Auction

Eriba Touring Troll 2002

Owner

Arnold
23.10.2025 111369

£ 10250

Distribuie

Auction

Lexmoto LS-Z 125 E5

Owner

Crewe 23.10.2025

£3020

Distribuie

Auction

White Tiles X2

Owner

Aberdeen 23.10.2025

£15

Distribuie

Auction

2x300Ws head studio photography lighting kit

Owner

Leith 23.10.2025

£95

Distribuie

Auction

Creative Studio | Office | Storage | Flexible Workspaces - Hackney Wick

Owner

Barking and Dagenham 23.10.2025

£2325

Distribuie

Auction

Iphone 11 Product Red for spares/repairs.

Owner

Aberdeen 23.10.2025

£50

Distribuie

Direct Sale

Honda Accord 2012

Owner

Bromley 23.10.2025

£1800

Distribuie

Auction

Electric bike

Owner

Nottingham 23.10.2025

£500

Distribuie

Auction

Axis P5534-E Surveillance Security Camera with pole mount & Control

Owner

Belper 23.10.2025

£850

Distribuie

Direct Sale

Brand new Dylan Corner Sofa or 3 + 2 Seaters Sofa

Owner

London 23.10.2025

£320

Distribuie

Auction

Storage Units and Storage Space To Rent In Reading, Garages, Dry, Secure, Containers, Self Storage

Owner

Newbury 23.10.2025

£105

Distribuie

Auction

2011 Bailey Unicorn Seville Spacious 2 Berth Rear Washroom Motor Mover

Owner

Aberdeen 23.10.2025

£8595

Distribuie

Direct Sale

Brand New Sliding Wardrobes with shelves and railing included

Owner

London 23.10.2025

£199

Distribuie

Auction

Marton Mere Blackpool private hire

Owner

Bare 23.10.2025

£50

Distribuie

Auction

Easter availability in lovely 6 berth static in Newquay Cornwall

Owner

Camborne 23.10.2025

£500

Distribuie

Auction

Double room

Owner

Barking and Dagenham 23.10.2025

£900

Distribuie

Auction

Itiwit 1 man kayak

Owner

Aberdeen 23.10.2025

£85

Distribuie

Auction

Mercedes C Class C220 CDI Starter Motor A 006 151 45 01 2009

Owner

Dunstable 23.10.2025

£40

Distribuie

Auction

2 Bedroom Flat for Rent in Hackney

Owner

Barking and Dagenham 23.10.2025

£2300

Distribuie

Auction

Apple iPhone 11 Pro - 64GB - Silver (Unlocked) A2215 (CDMA + GSM)

Owner

Barking and Dagenham 23.10.2025

£200

Distribuie

Auction

Land Rover Discovery 4 HSE LUXURY FULLY LOADED

Owner

Aberdeen 23.10.2025

£12500

Distribuie

Auction

Spacious loft room in Ilford IG3

Owner

Barking and Dagenham 23.10.2025

£750

Distribuie

Auction

Static caravan - holiday home - 12 month park - Essex

Owner

Basildon 23.10.2025

£69995

Distribuie

Auction

Black gloss consol table unit

Owner

Bailleston 23.10.2025

£75

Distribuie

Auction

Brand New: Geoptik Padded Eyepiece & Accessory Bag

Owner

Aberaman 23.10.2025

£25

Distribuie

Direct Sale

Fire stick log in

Owner

Dyce 23.10.2025

£45

Distribuie

Auction

Pixel 6

Owner

Barking and Dagenham 23.10.2025

£180

Distribuie

Auction

Advanced hygiene hand rub

Owner

Aberdeen 23.10.2025

£15

Distribuie

Auction

Buy Static Homes - Holiday Homes - Static Caravans - Kent - South East

Owner

Allington 23.10.2025

£16995

Distribuie

Auction

Nike SB Koston Max U.K. size 8

Owner

Bailleston 23.10.2025

£40

Distribuie

Auction

275 35 21 continental tyres 7mm tread only£90 free fit&balance 7 days

Owner

Giffnock 23.10.2025

£90

Distribuie

Auction

Fireplace

Owner

Aberdeen 23.10.2025

£175

Distribuie

Auction

Mitsubishi shogun jeep

Owner

Barwell 23.10.2025

£2500

Distribuie

Auction

Mini Cooper S Bonnet and Bumper in Red

Owner

Aberdeen 23.10.2025

£200

Distribuie

Auction

Apollo Alloy Bike Frame & Forks

Owner

Barwell 23.10.2025

£5

Distribuie

Auction

Docking station/radio

Owner

Banff 23.10.2025

£20

Distribuie

Auction

Caravan for hire at Haven Craig Tara, Ayr

Owner

Prestwick 23.10.2025

£75

Distribuie

Auction

2015 15 BMW R1200GS LC R 1200 GS ABS ESA CRUISE ADVENTURE TOURER MEGA SPEC LIST

Owner

Harrogate 23.10.2025

£7490

Distribuie

Auction

Mens Giant Boulder Bike - 19" Wheels

Owner

Andover 23.10.2025

£100

Distribuie

Auction

iPhone 6

Owner

Airdrie 23.10.2025

£40

Distribuie

Auction

Children’s Desk

Owner

Barking and Dagenham 23.10.2025

£120

Distribuie

Auction

2x Shavano 0°C Ultralight 650FP Down Sleeping Bag

Owner

Fern Down 23.10.2025

£110

Distribuie

Auction

Extended 4-bedroom home on George Road, Kingford, London, E4 for sale

Owner

Barking and Dagenham 23.10.2025

£525000

Distribuie

Auction

Desk Space Available in Lighthouse Studios, Dalston, Hackney

Owner

Barking and Dagenham 23.10.2025

£157

Distribuie

Auction

Roof rack for vivaro, Renault trafic, primast

Owner

Aberdeen 23.10.2025

£200

Distribuie

Auction

Music Studios for Rent

Owner

Barking and Dagenham 23.10.2025

£800

Distribuie

Auction

PENDING. Pair 10 inch KEF subwoofer drivers 8900-6140-0 from KEF PSW-2010

Owner

Aberdeen 23.10.2025

£50

Distribuie

Auction

Canon PIXMA iP110 with battery and cartridges

Owner

Aberdeen 23.10.2025

£200

Distribuie

Auction

Ford Ka Edge 1.2 - stunning white

Owner

Newbury 23.10.2025

£2500

Distribuie

Auction

3 Seater G Plan Sofa

Owner

Brislington 23.10.2025

£350

Distribuie

Auction

used 2 bed Mobile home for sale - Kent - Nr Beach

Owner

Allington 23.10.2025

£15995

Distribuie

Auction

Countertop basin

Owner

Aberdeen 23.10.2025

£50

Distribuie

Auction

IKEA PAX white shelves (50x58x201 cm)

Owner

Barking and Dagenham 23.10.2025

£25

Distribuie

Auction

PHOTO PRINTING PAPER LARGE QUANTITY ALL 10 X 8 INCHES FOR INKJET PRINTERS

Owner

Gorleston-on-Sea 23.10.2025

£8

Distribuie

Auction

Glazed Teracotta Plant Pot Holder

Owner

Alcester 23.10.2025

£10

Distribuie

Auction

Cordless Drill 16.8v with charger

Owner

Barking and Dagenham 23.10.2025

£7

Distribuie

Auction

Apple Watch charging stand

Owner

Gorleston-on-Sea 23.10.2025

£4

Distribuie

Auction

Netgear 16 port switch

Owner

Andover 23.10.2025

£50

Distribuie

Auction

hugo boss wallet

Owner

Belper 23.10.2025

£15

Distribuie

Auction

Doctor Who: The Second Doctor Adventures: Beyond War Games

Owner

Newbury 23.10.2025

£10

Distribuie

Auction

Eriba Touring Troll 2002

Owner

Arnold 23.10.2025

£10250

Distribuie

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879
880
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884
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1074
›

Lexmoto LS-Z 125 E5

£3020 Distribuie Salveaza

White Tiles X2

£15 Distribuie Salveaza

2x300Ws head studio photography lighting kit

£95 Distribuie Salveaza

Creative Studio | Office | Storage | Flexible Workspaces - Hackney Wick

£2325 Distribuie Salveaza

Iphone 11 Product Red for spares/repairs.

£50 Distribuie Salveaza

Honda Accord 2012

£1800 Distribuie Salveaza

Electric bike

£500 Distribuie Salveaza

Axis P5534-E Surveillance Security Camera with pole mount & Control

£850 Distribuie Salveaza

Brand new Dylan Corner Sofa or 3 + 2 Seaters Sofa

£320 Distribuie Salveaza

Storage Units and Storage Space To Rent In Reading, Garages, Dry, Secure, Containers, Self Storage

£105 Distribuie Salveaza

2011 Bailey Unicorn Seville Spacious 2 Berth Rear Washroom Motor Mover

£8595 Distribuie Salveaza

Brand New Sliding Wardrobes with shelves and railing included

£199 Distribuie Salveaza

Marton Mere Blackpool private hire

£50 Distribuie Salveaza

Easter availability in lovely 6 berth static in Newquay Cornwall

£500 Distribuie Salveaza

Double room

£900 Distribuie Salveaza

Itiwit 1 man kayak

£85 Distribuie Salveaza

Mercedes C Class C220 CDI Starter Motor A 006 151 45 01 2009

£40 Distribuie Salveaza

2 Bedroom Flat for Rent in Hackney

£2300 Distribuie Salveaza

Apple iPhone 11 Pro - 64GB - Silver (Unlocked) A2215 (CDMA + GSM)

£200 Distribuie Salveaza

Land Rover Discovery 4 HSE LUXURY FULLY LOADED

£12500 Distribuie Salveaza

Spacious loft room in Ilford IG3

£750 Distribuie Salveaza

Static caravan - holiday home - 12 month park - Essex

£69995 Distribuie Salveaza

Black gloss consol table unit

£75 Distribuie Salveaza

Brand New: Geoptik Padded Eyepiece & Accessory Bag

£25 Distribuie Salveaza

Fire stick log in

£45 Distribuie Salveaza

Pixel 6

£180 Distribuie Salveaza

Advanced hygiene hand rub

£15 Distribuie Salveaza

Buy Static Homes - Holiday Homes - Static Caravans - Kent - South East

£16995 Distribuie Salveaza

Nike SB Koston Max U.K. size 8

£40 Distribuie Salveaza

275 35 21 continental tyres 7mm tread only£90 free fit&balance 7 days

£90 Distribuie Salveaza

Fireplace

£175 Distribuie Salveaza

Mitsubishi shogun jeep

£2500 Distribuie Salveaza

Mini Cooper S Bonnet and Bumper in Red

£200 Distribuie Salveaza

Apollo Alloy Bike Frame & Forks

£5 Distribuie Salveaza

Docking station/radio

£20 Distribuie Salveaza

Caravan for hire at Haven Craig Tara, Ayr

£75 Distribuie Salveaza

2015 15 BMW R1200GS LC R 1200 GS ABS ESA CRUISE ADVENTURE TOURER MEGA SPEC LIST

£7490 Distribuie Salveaza

Mens Giant Boulder Bike - 19" Wheels

£100 Distribuie Salveaza

iPhone 6

£40 Distribuie Salveaza

Children’s Desk

£120 Distribuie Salveaza

£3020

Distribuie

£15

Distribuie

£95

Distribuie

£2325

Distribuie

£50

Distribuie

£1800

Distribuie

£500

Distribuie

£850

Distribuie

£320

Distribuie

£105

Distribuie

£8595

Distribuie

£199

Distribuie

£50

Distribuie

£500

Distribuie

£900

Distribuie

£85

Distribuie

£40

Distribuie

£2300

Distribuie

£200

Distribuie

£12500

Distribuie

£750

Distribuie

£69995

Distribuie

£75

Distribuie

£25

Distribuie

£45

Distribuie

£180

Distribuie

£15

Distribuie

£16995

Distribuie

£40

Distribuie

£90

Distribuie

£175

Distribuie

£2500

Distribuie

£200

Distribuie

£5

Distribuie

£20

Distribuie

£75

Distribuie

£7490

Distribuie

£100

Distribuie

£40

Distribuie

£120

Distribuie

£110

Distribuie

£525000

Distribuie

£157

Distribuie

£200

Distribuie

£800

Distribuie