Q.
A. In an elastic collision, momentum is conserved but K.E. is not conserved
B. In an elastic collision, K.E. is conserved but momentum is not conserved
C. In an inelastic collision, both momentum and K.E. are conserved
D. In an inelastic collision, momentum is conserved but K.E. is not conserved
E. None of the above
Correct choice: D
Explanation: