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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2013 Audi A3 TDI S line Hatchback Diesel...

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£ 80

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Owner

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Owner

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£ 15

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£ 549

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Bose Micro Bluetooth Speakers (Pair)

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Giant MTB Bike Disc Brakes Suspension Sp...

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£ 50

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Owner

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£ 1

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£ 200

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SALE large wooden dolls play house , del...

Owner

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Apple iPhone 12 Black 64GB Unlocked

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£ 220

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Vintage 1950s spong metal mincer/grinder...

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£ 5

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Apple USB-C 30W Power Adapter

Owner

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£ 28

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Herman Miller Aeron Classic SIZE B mediu...

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Sterling Eccles Moonstone (2007) 4 Berth...

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£ 550

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4pcs Black Outdoor Garden Sofa Set

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mountain bike forks

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£ 40

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2009 Hyundai i10 1.2 Style 5dr ***£35 TA...

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£ 3195

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Amazefit GTS 2e smart fitness watch

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£ 80

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£ 125

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NIKON D7000 DSLR & SIGMA 10-20MM WIDE AN...

Owner

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£ 275

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Owner

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£ 16995

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New, Timber Garden Sleepers from £3 ea.

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22.10.2025 111406

£ 3

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2018 FORD TRANSIT 310 TDCI 105 L3H2 LWB...

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Owner

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£ 60

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Direct Sale

Audi s3 HPI clear

Owner

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£ 13799

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Auction

VW TRANSPORTER CARAVELLE T4 2L PETROL 7...

Owner

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£ 5995

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2013 Audi A3 TDI S line Hatchback Diesel Manual

Owner

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£7995

Distribuie

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dual twin blade angle cutter

Owner

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£35

Distribuie

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2009 Ford Focus 1.6 Titanium 5dr HATCHBACK Petrol Automatic

Owner

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£3495

Distribuie

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Raleigh 501 Tubing steel Bike Frame Restoration Rebuild

Owner

Barwell 22.10.2025

£10

Distribuie

Auction

2013 13 TRIUMPH BONNEVILLE T100 BUY ONLINE 24 HOURS A DAY

Owner

Crewe 22.10.2025

£4885

Distribuie

Auction

Self Storage Units

Owner

Bromsgrove 22.10.2025

£130

Distribuie

Auction

Brand New Gucci Piquet Polo With Interlocking G Stripe (Medium) RARE

Owner

Newbury 22.10.2025

£150

Distribuie

Auction

SELF-CONTAINED SMALL ONE BED FLAT TO LET @ CT17 9SP DOVER AVAILABLE 12 JUNE

Owner

Allington 22.10.2025

£700

Distribuie

Auction

MATCHING PAIR 235 35 20 PIRELLI P-ZERO TYRES 6MM TREAD £100 PAIR FITTD N BAL #OPEN 7 DAYS#

Owner

Giffnock 22.10.2025

£100

Distribuie

Auction

Staple Gun

Owner

Andover 22.10.2025

£5

Distribuie

Auction

Technics Hi-Fi Stereo System

Owner

Aberdeen 22.10.2025

£80

Distribuie

Auction

74MM BMW BLACK & WHITE CARBON FIBER EMBLEM HOOD TRUNK BADGE 2 PINS

Owner

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£8

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Auction

Workshop for rent Southend/wakering

Owner

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£1400

Distribuie

Auction

Audio-Technica AT-LP120USB Direct Drive Professional Turntable Vinyl Record Player

Owner

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£150

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Auction

New Galvanized steel car trailers with removable meshsides

Owner

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£1795

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NEW BLACK AND DECKER JIGSAW

Owner

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£35

Distribuie

Auction

Dimplex heater can deliver locally

Owner

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£15

Distribuie

Auction

Curtain for sale

Owner

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£3

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Auction

Lexmoto LXR 125 2024

Owner

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£2999

Distribuie

Auction

Vans x SE Bikes Blocks Flyer 26" Bike Bmx

Owner

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£465

Distribuie

Auction

Sony ST-SE700 FM Stereo FM AM Tuner

Owner

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£25

Distribuie

Auction

Modern 3 bed HMO Flat near King Street & Aberdeen uni

Owner

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£1050

Distribuie

Auction

2015 Bailey Unicorn Barcelona - Fixed Bed&End Washroom DEPOSIT TAKEN

Owner

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£16995

Distribuie

Auction

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Owner

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£1250

Distribuie

Auction

Adidas t-19 treadmill

Owner

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£549

Distribuie

Auction

Shark HydroVac Cordless Hard Floor Cleaner WD210UK

Owner

Crewe 22.10.2025

£300

Distribuie

Auction

TABLE OFFICE HIGHT QUALITY 180cm adjustable

Owner

Barking and Dagenham 22.10.2025

£35

Distribuie

Auction

NEW RALPH LAUREN SWING ARM TABLE LAMP

Owner

Barking and Dagenham 22.10.2025

£75

Distribuie

Auction

FORD EUROCARGO 24 Tonne

Owner

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£2795

Distribuie

Auction

Versatile Garage with Ample Storage, Workshop, Kitchenette, and Toilet

Owner

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£1400

Distribuie

Auction

Taifun Desk Fan metal retro quality IKEA excellent oscillating 3 speed central London bargain

Owner

Barking and Dagenham 22.10.2025

£29

Distribuie

Auction

SecureStore Self-Storage, Manchester Road, Bury, Greater Manchester, BL9

Owner

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£45

Distribuie

Auction

Bose Micro Bluetooth Speakers (Pair)

Owner

Aberdeen 22.10.2025

£60

Distribuie

Auction

Giant MTB Bike Disc Brakes Suspension Spares Repairs

Owner

Barwell 22.10.2025

£50

Distribuie

Auction

Curtain in good condition L150/H130

Owner

Barking and Dagenham 22.10.2025

£1

Distribuie

Auction

Furniture

Owner

Bare 22.10.2025

£200

Distribuie

Auction

SALE large wooden dolls play house , delivery included , most locations , just ask TS

Owner

Aberdeen 22.10.2025

£40

Distribuie

Auction

CRAIG TARA CARAVAN HIRE

Owner

Bailleston 22.10.2025

£100

Distribuie

Auction

1,830 sqft. Storage/Warehouse Unit to let, Ring for more information!

Owner

Aberaman 22.10.2025

£260

Distribuie

Auction

Apple iPhone 12 Black 64GB Unlocked

Owner

Barking and Dagenham 22.10.2025

£220

Distribuie

Auction

Vintage 1950s spong metal mincer/grinder national 25 model

Owner

Barking and Dagenham 22.10.2025

£5

Distribuie

Auction

Apple USB-C 30W Power Adapter

Owner

Bailleston 22.10.2025

£28

Distribuie

Auction

YAMAHA MT-10, 24 REG 0 MILES, 2023 MODEL, £1250 FREE GENUINE ACCESSORIES OFFE...

Owner

Baguley 22.10.2025

£12995

Distribuie

Auction

Apple Macbook Pro 2015 15" i7 2.5Ghz with GPU

Owner

Cambridge 22.10.2025

£400

Distribuie

Auction

Herman Miller Aeron Classic SIZE B medium seat pan graphite excellent central London bargain

Owner

Barking and Dagenham 22.10.2025

£30

Distribuie

Auction

Sterling Eccles Moonstone (2007) 4 Berth End Washroom Caravan

Owner

Baguley 22.10.2025

£6300

Distribuie

Auction

Samsung s23 plus 256gb

Owner

Arnold 22.10.2025

£550

Distribuie

Auction

4pcs Black Outdoor Garden Sofa Set

Owner

Barking and Dagenham 22.10.2025

£150

Distribuie

Auction

Static Holiday Home For Sale Off Site Pemberton Elite 36x12, 2 Bedroom

Owner

Bath 22.10.2025

£8995

Distribuie

Auction

mountain bike forks

Owner

Aberdeen 22.10.2025

£40

Distribuie

Auction

2009 Hyundai i10 1.2 Style 5dr £35 TAX - HEATED SEATS - AC - SUNROOF HATCH

Owner

Boston 22.10.2025

£3195

Distribuie

Auction

Amazefit GTS 2e smart fitness watch

Owner

Andover 22.10.2025

£80

Distribuie

Auction

Oak Furnitureland Boston Desk

Owner

Bradford-on-Avon 22.10.2025

£125

Distribuie

Auction

NIKON D7000 DSLR & SIGMA 10-20MM WIDE ANGLE LENS

Owner

Loughor 22.10.2025

£275

Distribuie

Auction

Static Holiday Home Off Site For Sale Swift Moselle 2 Bedroom, 38ftx12ft

Owner

Harlescott 22.10.2025

£16995

Distribuie

Auction

New, Timber Garden Sleepers from £3 ea.

Owner

Aberdeen 22.10.2025

£3

Distribuie

Auction

2018 FORD TRANSIT 310 TDCI 105 L3H2 LWB MEDIUM ROOF FWD (18881) VAN MWB DIESEL

Owner

Bradford-on-Avon 22.10.2025

£12994

Distribuie

Auction

Vintage hoover vacuum cleaner can deliver locally

Owner

Aberdeen 22.10.2025

£60

Distribuie

Direct Sale

Audi s3 HPI clear

Owner

Bristol 22.10.2025

£13799

Distribuie

Auction

VW TRANSPORTER CARAVELLE T4 2L PETROL 7 SEAT CAMPER 1996 VAN

Owner

Allington 22.10.2025

£5995

Distribuie

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›

2013 Audi A3 TDI S line Hatchback Diesel Manual

£7995 Distribuie Salveaza

dual twin blade angle cutter

£35 Distribuie Salveaza

2009 Ford Focus 1.6 Titanium 5dr HATCHBACK Petrol Automatic

£3495 Distribuie Salveaza

Raleigh 501 Tubing steel Bike Frame Restoration Rebuild

£10 Distribuie Salveaza

2013 13 TRIUMPH BONNEVILLE T100 BUY ONLINE 24 HOURS A DAY

£4885 Distribuie Salveaza

Self Storage Units

£130 Distribuie Salveaza

Brand New Gucci Piquet Polo With Interlocking G Stripe (Medium) *RARE*

£150 Distribuie Salveaza

SELF-CONTAINED SMALL ONE BED FLAT TO LET @ CT17 9SP DOVER AVAILABLE 12 JUNE

£700 Distribuie Salveaza

MATCHING PAIR 235 35 20 PIRELLI P-ZERO TYRES 6MM TREAD £100 PAIR FITTD N BAL #OPEN 7 DAYS#

£100 Distribuie Salveaza

Staple Gun

£5 Distribuie Salveaza

Technics Hi-Fi Stereo System

£80 Distribuie Salveaza

74MM BMW BLACK & WHITE CARBON FIBER EMBLEM HOOD TRUNK BADGE 2 PINS

£8 Distribuie Salveaza

Workshop for rent Southend/wakering

£1400 Distribuie Salveaza

Audio-Technica AT-LP120USB Direct Drive Professional Turntable Vinyl Record Player

£150 Distribuie Salveaza

New Galvanized steel car trailers with removable meshsides

£1795 Distribuie Salveaza

NEW BLACK AND DECKER JIGSAW

£35 Distribuie Salveaza

Dimplex heater can deliver locally

£15 Distribuie Salveaza

Curtain for sale

£3 Distribuie Salveaza

Lexmoto LXR 125 2024

£2999 Distribuie Salveaza

Vans x SE Bikes Blocks Flyer 26" Bike Bmx

£465 Distribuie Salveaza

Sony ST-SE700 FM Stereo FM AM Tuner

£25 Distribuie Salveaza

Modern 3 bed HMO Flat near King Street & Aberdeen uni

£1050 Distribuie Salveaza

2015 Bailey Unicorn Barcelona - Fixed Bed&End Washroom *DEPOSIT TAKEN*

£16995 Distribuie Salveaza

July + August SHORT LET - possibility to switch to LONG LET 2BR West End Flat > Everything included

£1250 Distribuie Salveaza

Adidas t-19 treadmill

£549 Distribuie Salveaza

Shark HydroVac Cordless Hard Floor Cleaner WD210UK

£300 Distribuie Salveaza

TABLE OFFICE HIGHT QUALITY 180cm adjustable

£35 Distribuie Salveaza

NEW RALPH LAUREN SWING ARM TABLE LAMP

£75 Distribuie Salveaza

FORD EUROCARGO 24 Tonne

£2795 Distribuie Salveaza

Versatile Garage with Ample Storage, Workshop, Kitchenette, and Toilet

£1400 Distribuie Salveaza

Taifun Desk Fan metal retro quality IKEA excellent oscillating 3 speed central London bargain

£29 Distribuie Salveaza

SecureStore Self-Storage, Manchester Road, Bury, Greater Manchester, BL9

£45 Distribuie Salveaza

Bose Micro Bluetooth Speakers (Pair)

£60 Distribuie Salveaza

Giant MTB Bike Disc Brakes Suspension Spares Repairs

£50 Distribuie Salveaza

Curtain in good condition L150/H130

£1 Distribuie Salveaza

Furniture

£200 Distribuie Salveaza

SALE large wooden dolls play house , delivery included , most locations , just ask TS

£40 Distribuie Salveaza

CRAIG TARA CARAVAN HIRE

£100 Distribuie Salveaza

1,830 sqft. Storage/Warehouse Unit to let, Ring for more information!

£260 Distribuie Salveaza

Apple iPhone 12 Black 64GB Unlocked

£220 Distribuie Salveaza

£7995

Distribuie

£35

Distribuie

£3495

Distribuie

£10

Distribuie

£4885

Distribuie

£130

Distribuie

Brand New Gucci Piquet Polo With Interlocking G Stripe (Medium) RARE

£150

Distribuie

£700

Distribuie

£100

Distribuie

£5

Distribuie

£80

Distribuie

£8

Distribuie

£1400

Distribuie

£150

Distribuie

£1795

Distribuie

£35

Distribuie

£15

Distribuie

£3

Distribuie

£2999

Distribuie

£465

Distribuie

£25

Distribuie

£1050

Distribuie

2015 Bailey Unicorn Barcelona - Fixed Bed&End Washroom DEPOSIT TAKEN

£16995

Distribuie

£1250

Distribuie

£549

Distribuie

£300

Distribuie

£35

Distribuie

£75

Distribuie

£2795

Distribuie

£1400

Distribuie

£29

Distribuie

£45

Distribuie

£60

Distribuie

£50

Distribuie

£1

Distribuie

£200

Distribuie

£40

Distribuie

£100

Distribuie

£260

Distribuie

£220

Distribuie

£5

Distribuie

£28

Distribuie

£12995

Distribuie

£400

Distribuie

£30

Distribuie