Physics, asked by tarun190473, 10 months ago

a body of 2 kg falls from rest . what will be its kinetic energy during the fall at the end of 2s

Answers

Answered by azizalasha

1

Answer:

400j

Explanation:

v = 2g = 20m/s

energy = mv²/2 = v² = 400j

Answered by navneet2760

0

V=20m/s
Ke=mv*v/2
Ke=400joules

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