A body of mass 5kg is dropped from a height of 1m. Its kinetic energy just before reaching the ground is
Answers
Answered by
6
V² = (2×10 × 1 )= 20 m/s
K E = max energy = 1/2 × 5 × 20 = 50 J
K E = max energy = 1/2 × 5 × 20 = 50 J
Answered by
33
➜ A body of mass 5 kg is dropped from a height of 1m.
➜ Find what is kinetic energy just before reaching the ground.
➜ Mass = 5 kg
➜ Height = 1 m
➜
➜
➜
➜
➜
➜
➜
➜ => kinetic energy of the body with velocity.
➜
➜
Therefore, 50 joules its kinetic energy just before reaching the ground.
Similar questions