Question

What is the kinetic energy of an object of mass 50 g moving with velocity of 3 m/s?​

Answer 1

Explanation:

Formula of K E = 1/2×m×v^2

so 1/2 × 50× 3×3= 25× 9 = 225

Answer 2

M= 50/1000=0.05
K.E= 1/2 *0.05*3*3
=1/2*0.05*9