Question

A bullet of mass 200g is moving with velocity of 100 m/s. Find the kinetic energy of

bullet.​

Answer 1

Answer: 1000 J

Explanation:

GIVEN;

Mass = 200g = 0.2 kg

velocity = 100 m/s

SOLUTION :

E.k. = 1/2 x mv^2

      = 1/2 x 0.2 x 100 x 100

      = 1 x 0.2 x 100 x 50

      = 1000 J