a person waiting 80 kg is coming down in the parachute at a constant speed of 2 metre per second how much total work is being done on her
Answers
Answered by
1
Kinetic Energy = 1/2 x m x v^2
= 1/2 x 80 x 2
= 80 Joules
Total work done in joules = change in kinetic energy of the body = 80 Joules
Answered by
0
Answer:
40
Explanation:
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