Physics, asked by dreamon1234, 1 year ago

certain force acting on 20kg mass changes its velocity from 10m/s to 2m/s calculate the work done by the force

Answers

Answered by divy4
4
Work done =change in kinetic energy
W=(1/2×20×2)-(1/2×20×10)
W=20-100
W= - 80
Hope it helps you.
RehanAhmadXLX: thankls
divy4: my pleasure
RehanAhmadXLX: kk
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