Question

A ball of maA ball of mass 2 GM falls from a height of 5 metre calculate its kinetic energy when it just reaches the ground? (g=10ms square)

Answer 1

Answer:

Step-by-step explanation:

Given,

Mass = 5g

Height = 5m

Kinetic energy = ${mgh}$

==> K.E = 5 * 5 * 10

==» Kinetic energy = 250J