A 3.000 kg ball is pitched with a kinetic energy of 20.00 Joules. Then the momentum of the ball is
5.48 kg m/s
8.35 kg m/s
10.95 kg m/s
9.45 kg m/s
As learnt in
Perfectly Elastic Collision -
Law of conservation of momentum and that of Kinetic Energy hold good.
- wherein
Option 1)
5.48 kg m/s
This option is incorrect
Option 2)
8.35 kg m/s
This option is incorrect
Option 3)
10.95 kg m/s
This option is correct
Option 4)
9.45 kg m/s
This option is incorrect