A ball is dropped from height 10 m. Ball is embedded in sand 1m and stops: *
Only momentum remains conserved
Only kinetic energy remains conserved
Both momentum and kinetic energy are conserved
Neither kinetic energy nor momentum is conserved
Answers
Answered by
4
For the Ball: weight of the ball and resistance due to sand are external forces.
Hence, momentum is not conserved unless external force is zero.
hope it will help you
mark as brainlest answer please
Similar questions