ICSE Class 9 Physics Linear Momentum and Newton's Second Law of Motion

Q.

The product of mass and velocity is



Q.

Initial velocities of two balls of mass m1 and m2 are u1 and u2, respectively. After collision, the final velocities of the two balls are v1 and v2, respectively. According to the law of conservation of momentum,



Q.

During the collision of bodies, the total ________ remains constant unless no external __________ acts on the bodies.



Law of Conservation of Momentum

Explain and derive the law of conservation of momentum and its real time applications. Define recoil velocity of a gun.