Question

A man drops a 10 kg rock from the top of a 5 m ladder .what is its speed just before it hits the ground?

Answer 1

Answer:

the velocity before hitting the ground = 10 m/s

PLEASE MARK IT AS A BRAINLIEST ANSWER

Explanation:

2as=v^2 - u^2

2×10×5=v^2

v=10 m/s