Physics, asked by Anonymous, 1 year ago

please solve it with steps

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Answered by loveAnny

initial moment =mass x velocity=100x50/1000=5kgm/sec
final momentum will be zero because velocity becomes zero when it stops
retardation=vsquare-usquare/2s
100x100/2x2/100=1000000/4=250000m/sec square
force =mass x retardation =50/1000x250000=12500N

loveAnny: Uh welcome..

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