What is the kinetic energy of an object of mass 10 Kg moving with velocity 2 m/s?
A. 10 J
B. 20 J
C. 40 J
D. 50 J
Answer:B
What is the kinetic energy of an object of mass 10 Kg moving with velocity 2 m/s?
A. 10 J B. 20 J C. 40 J D. 50 J