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

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Furutech FP-3TS20 power cable ( all fiv...

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Lovely Double Bed Room near Aberdeen Uni...

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VAUXHALL VIVARO 2.0 VAN ON THE 2007 MODE...

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£ 895

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2014 LUNAR VENUS 500/4, 4 BERTH, 2x FIXE...

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Lovely Bedroom Near Aberdeen Uni, off of...

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Large Warehouse Unit Set Over 2 Floors -...

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2010 BAILEY RANGER GT60 510-4 4 BERTH CA...

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Aberdeen
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£ 10995

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2008 Buell 1125 R, Rotax engined mad mac...

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Boston
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£ 4795

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Iveco Stralis 330 2014 ULEZ 6x2 26 ton b...

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Addlestone
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£ 6495

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BMW, 3 SERIES, Saloon, 2012, Manual, 199...

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Aberdeen
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£ 6800

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Mustard Made The Shorty Beside Locker -...

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Barking and Dagenham
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£ 120

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Hzrdus smoke xstiff shaft ( callaway )

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Airdrie
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£ 60

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Caravan Holiday in Spain Near Gandia May...

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The Amgen Irish Open Caravan Rental

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Industrial sink with Taps

Owner

Aberdeen
08.11.2025 85785

£ 200

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CV68FPG Ford Transit T350 2.0TDCi S/CAB...

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2016 (66) SCANIA R450 (EURO 6) 6X2 TRACT...

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New Malden detached garage to rent . Che...

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Bosch MBA5350S0B/50 - Double Oven Built-...

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White LEC frost free freezer H 150cm W 6...

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Aberdeen
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£ 110

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Ikea Micke Desk

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Barking and Dagenham
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£ 10

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Vauxhall insignia 2012 / 2013 / 2014 / 2...

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Aberdeen
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£ 80

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Spacious Double by Brixton & Camberwell

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Barking and Dagenham
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£ 680

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High spec 3 bed HMO near Lake District

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£ 74000

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Ford Transit 350 TIPPER 124 BHP 2.2 DIES...

Owner

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£ 239

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Angle grinder 115mm stone cutter

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£ 25

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Gaming Monitor

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Aberdeen
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£ 275

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SP55565 - Secure parking - W9

Owner

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£ 220

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2020 Sunncamp Inceptor Awning

Owner

Bath
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£ 300

Distribuie

Auction

Scania R450 Topline, Euro 6 Engine, 6X2...

Owner

Crewe
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£ 123456

Distribuie

Auction

Storage Units, Storage Space, Garage To...

Owner

Newbury
08.11.2025 112353

£ 60

Distribuie

Auction

Wooden Desk/ dining/ computer or recepti...

Owner

Aberdeen
08.11.2025 109464

£ 5

Distribuie

Auction

AS NEW sofology designer cushions no mar...

Owner

Aberdeen
08.11.2025 110991

£ 10

Distribuie

Auction

Furutech FP-3TS20 power cable ( all five )

Owner

Barwell 08.11.2025

£160

Distribuie

Auction

Specilized Ariel hybrid 5’7 ladies cheap commuting bike

Owner

Baguley 08.11.2025

£150

Distribuie

Auction

Newly Refurbished 6 Bed HMO in Barrow Perfect location for BAE Return PA In Excess of 40.51%

Owner

Aberdeen 08.11.2025

£119999

Distribuie

Auction

VW Golf MK6 GTI / R Paddle Shifter

Owner

Bare 08.11.2025

£20

Distribuie

Auction

Personalised number plate for sale.

Owner

Anstruther 08.11.2025

£4000

Distribuie

Auction

Gigabyte AERO 15 (i7-8750H) Gaming/Graphic Editing Laptop

Owner

Barking and Dagenham 08.11.2025

£500

Distribuie

Auction

SP51779 - Secure parking - SW2

Owner

Barking and Dagenham 08.11.2025

£130

Distribuie

Auction

BRAND NEW APRICOT JUMPER SIZE 12 WITH TAGS

Owner

Leith 08.11.2025

£7

Distribuie

Auction

Wharfedale Diamond 220 Loudspeakers. Black. New With Original Box. Bargain!

Owner

Bailleston 08.11.2025

£85

Distribuie

Auction

Cambridge Audio SX-60 Hi-Fi Speakers - Black

Owner

Andover 08.11.2025

£80

Distribuie

Auction

2023 Citroen Berlingo 650 Driver Edition L1 SWB 1.5 BlueHDi 100ps Euro 6 Car Der

Owner

Basildon 08.11.2025

£20617

Distribuie

Auction

2012 12 BMW R1200GS BUY ONLINE 24 HOURS A DAY

Owner

Crewe 08.11.2025

£6684

Distribuie

Auction

Lovely Double Bed Room near Aberdeen Uni, Bridge of Don & Dyce £300exc bills

Owner

Aberdeen 08.11.2025

£300

Distribuie

Auction

VAUXHALL VIVARO 2.0 VAN ON THE 2007 MODEL

Owner

Barwell 08.11.2025

£895

Distribuie

Auction

2014 LUNAR VENUS 500/4, 4 BERTH, 2x FIXED SINGLE BED, END BATHROOM, MOTOR MOVER!

Owner

Aberdeen 08.11.2025

£9995

Distribuie

Auction

SIA Extractor hood 100cm wide

Owner

Bath 08.11.2025

£10

Distribuie

Auction

Anker Nano II 65W USB C Charger

Owner

Arnold 08.11.2025

£20

Distribuie

Auction

Desk with chair

Owner

Belper 08.11.2025

£50

Distribuie

Auction

PARKING SPACE IN GREAT CITY-CENTRE LOCATION

Owner

Aberdeen 08.11.2025

£13

Distribuie

Auction

Caravan littlesea weymouth

Owner

Fern Down 08.11.2025

£123

Distribuie

Auction

Mercedes e class Amg w212 / 2013 / 2014 / 2015 / 2016 front bumper

Owner

Aberdeen 08.11.2025

£140

Distribuie

Auction

NEW labels still attached CD storage towers

Owner

Aberdeen 08.11.2025

£20

Distribuie

Direct Sale

Hi i am selling brand new swing chairs it's cash on delivery we can deliver within 3days all uk💯💢

Owner

Greenwich 08.11.2025

£160

Distribuie

Auction

2013 Citroen Nemo 1.3 HDi Enterprise [non Start/Stop] PANEL VAN Diesel Manual

Owner

Aberdeen 08.11.2025

£1995

Distribuie

Auction

Willow Lodge in Lincolnshire - Lodge / Caravan

Owner

Boston 08.11.2025

£140000

Distribuie

Auction

Lovely Bedroom Near Aberdeen Uni, off of King Street, £350 exc bills

Owner

Aberdeen 08.11.2025

£350

Distribuie

Auction

Large Warehouse Unit Set Over 2 Floors - 7,000 Sq Ft | Alma Street, Smethwick

Owner

Aberdeen 08.11.2025

£3500

Distribuie

Auction

Sachtler Video 18p Tripod

Owner

Baguley 08.11.2025

£1500

Distribuie

Auction

2021 Sunseeker Spirit 2 Static Caravan With decking

Owner

Forres 08.11.2025

£64000

Distribuie

Auction

2010 BAILEY RANGER GT60 510-4 4 BERTH CARAVAN WITH MOTOR MOVER ANDERSON MOTORHOME SALES

Owner

Aberdeen 08.11.2025

£10995

Distribuie

Auction

2008 Buell 1125 R, Rotax engined mad machine sports bike ,amazing

Owner

Boston 08.11.2025

£4795

Distribuie

Auction

Iveco Stralis 330 2014 ULEZ 6x2 26 ton box truck tail lift auto

Owner

Addlestone 08.11.2025

£6495

Distribuie

Auction

BMW, 3 SERIES, Saloon, 2012, Manual, 1995 (cc), 4 doors

Owner

Aberdeen 08.11.2025

£6800

Distribuie

Auction

Mustard Made The Shorty Beside Locker - Sage

Owner

Barking and Dagenham 08.11.2025

£120

Distribuie

Auction

Hzrdus smoke xstiff shaft ( callaway )

Owner

Airdrie 08.11.2025

£60

Distribuie

Auction

Caravan Holiday in Spain Near Gandia May 25h-1st if June

Owner

Aberdeen 08.11.2025

£185

Distribuie

Auction

The Amgen Irish Open Caravan Rental

Owner

Aberdeen 08.11.2025

£1000

Distribuie

Direct Sale

2 Hours to $900: Transform Your Day, Transform Your Life!"

Thuli's Digital Marketing

West Midlands 08.11.2025

£690

Distribuie

Direct Sale

VW UP 2018

Owner

Birmingham 08.11.2025

£4600

Distribuie

Direct Sale

VW UP 2018

Owner

Birmingham 08.11.2025

£4600

Distribuie

Auction

Industrial sink with Taps

Owner

Aberdeen 08.11.2025

£200

Distribuie

Auction

CV68FPG Ford Transit T350 2.0TDCi S/CAB L4 XLWB OSS DROPSIDE 130PS Euro 6

Owner

Bradford-on-Avon 08.11.2025

£12450

Distribuie

Auction

2016 (66) SCANIA R450 (EURO 6) 6X2 TRACTOR UNIT

Owner

Bare 08.11.2025

£19950

Distribuie

Direct Sale

Vauxhall movano crew van

Owner

Hillingdon 08.11.2025

£22000

Distribuie

Auction

New Malden detached garage to rent . Chestnut Grove

Owner

Barking and Dagenham 08.11.2025

£185

Distribuie

Auction

Bosch MBA5350S0B/50 - Double Oven Built-in

Owner

Appledore 08.11.2025

£550

Distribuie

Auction

White LEC frost free freezer H 150cm W 60cm good condition

Owner

Aberdeen 08.11.2025

£110

Distribuie

Auction

Ikea Micke Desk

Owner

Barking and Dagenham 08.11.2025

£10

Distribuie

Auction

Vauxhall insignia 2012 / 2013 / 2014 / 2015 genuine front bumper

Owner

Aberdeen 08.11.2025

£80

Distribuie

Auction

Spacious Double by Brixton & Camberwell

Owner

Barking and Dagenham 08.11.2025

£680

Distribuie

Auction

High spec 3 bed HMO near Lake District

Owner

Barking and Dagenham 08.11.2025

£74000

Distribuie

Auction

Ford Transit 350 TIPPER 124 BHP 2.2 DIESEL ALUMINIUM BACK AND SIDES, TOW BAR

Owner

Aberdeen 08.11.2025

£239

Distribuie

Auction

Angle grinder 115mm stone cutter

Owner

Addlestone 08.11.2025

£25

Distribuie

Auction

Gaming Monitor

Owner

Aberdeen 08.11.2025

£275

Distribuie

Auction

SP55565 - Secure parking - W9

Owner

Barking and Dagenham 08.11.2025

£220

Distribuie

Auction

2020 Sunncamp Inceptor Awning

Owner

Bath 08.11.2025

£300

Distribuie

Auction

Scania R450 Topline, Euro 6 Engine, 6X2 Midlift Axle, 2 Pedal Opticruise

Owner

Crewe 08.11.2025

£123456

Distribuie

Auction

Storage Units, Storage Space, Garage To Rent In Reading, Earley, Whitley, Winnersh

Owner

Newbury 08.11.2025

£60

Distribuie

Auction

Wooden Desk/ dining/ computer or reception wooden chair .

Owner

Aberdeen 08.11.2025

£5

Distribuie

Auction

AS NEW sofology designer cushions no marks wear or stains

Owner

Aberdeen 08.11.2025

£10

Distribuie

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586
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›

Furutech FP-3TS20 power cable ( all five )

£160 Distribuie Salveaza

Specilized Ariel hybrid 5’7 ladies cheap commuting bike

£150 Distribuie Salveaza

Newly Refurbished 6 Bed HMO in Barrow Perfect location for BAE Return PA In Excess of 40.51%

£119999 Distribuie Salveaza

VW Golf MK6 GTI / R Paddle Shifter

£20 Distribuie Salveaza

Personalised number plate for sale.

£4000 Distribuie Salveaza

Gigabyte AERO 15 (i7-8750H) Gaming/Graphic Editing Laptop

£500 Distribuie Salveaza

SP51779 - Secure parking - SW2

£130 Distribuie Salveaza

BRAND NEW APRICOT JUMPER SIZE 12 WITH TAGS

£7 Distribuie Salveaza

Wharfedale Diamond 220 Loudspeakers. Black. New With Original Box. Bargain!

£85 Distribuie Salveaza

Cambridge Audio SX-60 Hi-Fi Speakers - Black

£80 Distribuie Salveaza

2023 Citroen Berlingo 650 Driver Edition L1 SWB 1.5 BlueHDi 100ps Euro 6 Car Der

£20617 Distribuie Salveaza

2012 12 BMW R1200GS BUY ONLINE 24 HOURS A DAY

£6684 Distribuie Salveaza

Lovely Double Bed Room near Aberdeen Uni, Bridge of Don & Dyce £300exc bills

£300 Distribuie Salveaza

VAUXHALL VIVARO 2.0 VAN ON THE 2007 MODEL

£895 Distribuie Salveaza

2014 LUNAR VENUS 500/4, 4 BERTH, 2x FIXED SINGLE BED, END BATHROOM, MOTOR MOVER!

£9995 Distribuie Salveaza

SIA Extractor hood 100cm wide

£10 Distribuie Salveaza

Anker Nano II 65W USB C Charger

£20 Distribuie Salveaza

Desk with chair

£50 Distribuie Salveaza

PARKING SPACE IN GREAT CITY-CENTRE LOCATION

£13 Distribuie Salveaza

Caravan littlesea weymouth

£123 Distribuie Salveaza

Mercedes e class Amg w212 / 2013 / 2014 / 2015 / 2016 front bumper

£140 Distribuie Salveaza

NEW labels still attached CD storage towers

£20 Distribuie Salveaza

Hi i am selling brand new swing chairs it's cash on delivery we can deliver within 3days all uk💯💢

£160 Distribuie Salveaza

2013 Citroen Nemo 1.3 HDi Enterprise [non Start/Stop] PANEL VAN Diesel Manual

£1995 Distribuie Salveaza

Willow Lodge in Lincolnshire - Lodge / Caravan

£140000 Distribuie Salveaza

Lovely Bedroom Near Aberdeen Uni, off of King Street, £350 exc bills

£350 Distribuie Salveaza

Large Warehouse Unit Set Over 2 Floors - 7,000 Sq Ft | Alma Street, Smethwick

£3500 Distribuie Salveaza

Sachtler Video 18p Tripod

£1500 Distribuie Salveaza

2021 Sunseeker Spirit 2 Static Caravan With decking

£64000 Distribuie Salveaza

2010 BAILEY RANGER GT60 510-4 4 BERTH CARAVAN WITH MOTOR MOVER ANDERSON MOTORHOME SALES

£10995 Distribuie Salveaza

2008 Buell 1125 R, Rotax engined mad machine sports bike ,amazing

£4795 Distribuie Salveaza

Iveco Stralis 330 2014 ULEZ 6x2 26 ton box truck tail lift auto

£6495 Distribuie Salveaza

BMW, 3 SERIES, Saloon, 2012, Manual, 1995 (cc), 4 doors

£6800 Distribuie Salveaza

Mustard Made The Shorty Beside Locker - Sage

£120 Distribuie Salveaza

Hzrdus smoke xstiff shaft ( callaway )

£60 Distribuie Salveaza

Caravan Holiday in Spain Near Gandia May 25h-1st if June

£185 Distribuie Salveaza

The Amgen Irish Open Caravan Rental

£1000 Distribuie Salveaza

2 Hours to $900: Transform Your Day, Transform Your Life!"

£690 Distribuie Salveaza

VW UP 2018

£4600 Distribuie Salveaza

VW UP 2018

£4600 Distribuie Salveaza

£160

Distribuie

£150

Distribuie

£119999

Distribuie

£20

Distribuie

£4000

Distribuie

£500

Distribuie

£130

Distribuie

£7

Distribuie

£85

Distribuie

£80

Distribuie

£20617

Distribuie

£6684

Distribuie

£300

Distribuie

£895

Distribuie

£9995

Distribuie

£10

Distribuie

£20

Distribuie

£50

Distribuie

£13

Distribuie

£123

Distribuie

£140

Distribuie

£20

Distribuie

£160

Distribuie

£1995

Distribuie

£140000

Distribuie

£350

Distribuie

£3500

Distribuie

£1500

Distribuie

£64000

Distribuie

£10995

Distribuie

£4795

Distribuie

£6495

Distribuie

£6800

Distribuie

£120

Distribuie

£60

Distribuie

£185

Distribuie

£1000

Distribuie

£690

Distribuie

£4600

Distribuie

£4600

Distribuie

£200

Distribuie

£12450

Distribuie

£19950

Distribuie

£22000

Distribuie

£185

Distribuie