MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Variation of G Due to the Rotation of Earth

a ball is mov...

Question

a ball is moving with speed 20m/s collides with a smooth surface at an ange of 30 degree and revert back with same angl the magnitude of change in velocity of the ball will be

Open in App

Solution

Suggest Corrections

thumbs-up

88

Similar questions

Q. A ball is moving with speed

20 m / s

collides with a smooth surface as shown in figure. The magnitude of change in velocity of the ball will be

Q. A ball is moving with speed

20 m / s

collides with a smooth surface. The magnitude of change in velocity of the ball will be :

Q. A ball of mass 100 g moving with a speed of 4 m/sec strikes a horizontal surface at an angle of

30^{o}

from the surface. The ball is reflected back with same speed and same angle of reflection find

(a) The impulse imparted to the ball

(b) change in magnitude of momentum of the ball.

Q. A ball of mass 3 kg collides with a wall with velocity

10 m / s e c

30^{\circ}

with the wall and after collision reflects at the same angle with the same speed. The change in momentum of ball in MKS unit is-

Q. A ball of mass

m

moving with speed

u

collides with a smooth horizontal surface at angle

θ

with it as shown in figure. The magnitude of impulse imparted to surface by ball is [Coefficient of restitution of collision is e]

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Variation in g

PHYSICS

Watch in App

explore_more_icon

Explore more

Variation of G Due to the Rotation of Earth

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon