Home
Class 11
PHYSICS
A ball of mass'm' moves normal to a wall...

A ball of mass`'m'` moves normal to a wall with a velocity `'u'` and rebound with the same speed. The change in momentum of the ball during the rebounding is

A

`m(u+v)` towards the wall

B

`m(u-v)` towards the wall

C

`m(u+v)` away from the wall

D

`m(u-v)` away from the wall.

Text Solution

Verified by Experts

The correct Answer is:
C
`DeltaP=P_(f)-P_(i)=m(V-u)`
Promotional Banner

Topper's Solved these Questions

  • LAW OF MOTION

    NARAYNA|Exercise EXERCISE - I (C.W)(IMPULSE)|6 Videos

  • LAW OF MOTION

    NARAYNA|Exercise EXERCISE - I (C.W)(OBJECTS SUSTENDED BY STRINGS & APPARENT WEIGHT)|9 Videos

  • LAW OF MOTION

    NARAYNA|Exercise C.U.Q|73 Videos

  • KINETIC THEORY OF GASES

    NARAYNA|Exercise LEVEL-III(C.W)|52 Videos

  • MATHEMATICAL REVIEW & PHYSICAL WORLD

    NARAYNA|Exercise C.U.Q|13 Videos

Similar Questions

Explore conceptually related problems

A ball of mass 'm' moves normal to a wall with a velocity 'u' and rebounde with the same speed. The change in momentum of the ball during the rebounding is

A body of mass m collides against a wall with the velocity v and rebounds with the same speed. Its magnitude of change of momentum is

A body strikes the floor vertically with a velocity u and rebounds at the same speed. The change inspeed would be

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is

A ball of mass m strikes a rigid walJ with speed u and rebounds with the same speed. The impulse imparted to the ball by the wall is