When two elastic bodies collide with each other

  • AThe two bodies will momentarily come to rest after collision
  • BThe two bodies tend to compress and deform at the surface of contact
  • CThe two bodies begin to regain their original shape
  • DAll of the above
Correct Answer : (D)

All of the above

Hints :

The coefficient of friction depends upon


The efficiency of a lifting machine is the ratio of

Join The Discussion