Question

a stone having the mass of 5000gm is following from a height how much kinetic energy does it have at velocity 2 m/s​

Answer 1

Answer:

5J

Explanation:

Given mass ofstone=5000gm

=5kg

Also given velocity =2m/s

Hence by the formula:

K. E=(1/2)mv*v

=(1/2)*5*2

=5J