Momentum and CollisionEasy
Question
The K.E. of a body of mass 2kg and momentum of 2Ns is :-
Options
A.1J
B.2J
C.3J
D.4J
More Momentum and Collision Questions
A rigid ring A and a rigid thin disk B both made of same material, when gently placed on water, just manage to float due...A ball weighing 10 g hits a hard surface vertically with a speed of 5 m/s and rebounds with the same speed. The ball rem...A skater of mass m standing on ice throws a stone of mass M with a velocity of v in a horizontal direction. The distance...A block of metal weighing 2kg is resting on a frictionless plane. It is struck by a jet releasing water at a rate of 1 k...Two blocks A and B each of mass m, are connected by a massless spring of natural length L and spring constant k. The blo...