Interview question based on skill :
Take as many assements as you can to improve your validate your skill rating
Total Questions: 5
1. A boy carrying a box on his head is walking on a level load from one place to another on a straight road is doing no work. The statement is
Correct Answer is : Correct
2. Momentum is conserved in all collisions but not kinetic energy.
Correct Answer is : TRUE
3. Two particles are seen to collide and move jointly together after the collision. During such a collision, for the total system,
Correct Answer is : Linear momentum is conserved, but not the mechanical energy
4. In elastic collision, 100% energy transfer takes place when
Correct Answer is : m1=m2
5. When a body moves with a constant speed along a circle
Correct Answer is : No work is done on it
