Home
Class 12
PHYSICS
A body of mass m hits a wall with speed ...

A body of mass m hits a wall with speed v at an angle of `30degree` with normal and reflects at same angle from normal on other side of normal. The magnitude of change in linear momentum of the body is (Consider elastic collision)

A

`(8sqrt3mv)/2`

B

mv

C

`sqrt3 mv`

D

Zero

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A particle of mass m strikes a wall with speed v at an angle 30^(@) with the wall elastically as shown in the figure. The magnitude of impulse imparted to the ball by the wall is

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

An object of m kg with speed of v m s^(-1) strikes a wall at an angle theta and rebounds at the same speed and same angle. Find the magnitude of change in the momentum of object.

An object of m kg with speed of v m s^(-1) strikes a wall at an angle theta and rebounds at the same speed and same angle. Find the magnitude of change in the momentum of object.

A ball of mass 600 gm strikes a wall with a velocity of 5 ms^(-1) at an angle 30^@ with the wall and rebounds with the same speed at the same angle with the wall. The change in momentum of the ball is, (in kg ms^(-1) )

A mass m with velocity u strikes a wall normally and returns with same speed. What is the magnitude of the change in momentum of the body when it returns.

A ball of mass 50 g moving at a speed of 2.0 m/s strikes a plane surface at an angle of incidence 45^0 . The ball is reflected by the plane at equal angle of reflection with the same speed. Calculate a. the magnitude of the change in momentum of the ball b. the change in the magnitude of the momentum of the wall.

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 ball of mass m hits a floor with a speed v_0 making an angle of incidence alpha with the normal. The coefficient of restitution is e . Find the speed of the reflected ball and the angle of reflection of the ball.

A ball of mass 50 g moving at a speed of 2.0 m/s strikes a plane surface at an angle of incidence 45^0 . The ball is reflected by the plane at an equal angle of reflection with the same speed. Calculate (a). the magnitude of the change in momentum of the ball (b). the change in the magnitude of the mometum of the ball.