Question

Kinetic Energy possesed by a body of mass 3 kg moving at speed of 3 m/s is. answer in joule​

Answer 1

Explanation:

mass of body=3kg

velocity of body=3 m/s

now, kinetic evergy= ½mv²

=½×3×3

=9/2

=4.5 joules

Hence,kinetic energy possessed by the body is 4.5 joules.