A ball of mass m hits a floor with a speed v making an angle a with the normal N. The coefficient of restitution is e. The angle made by reflected ball with floor is N V (1) cot (ecota) (2) tan (ecota) e (4) Cot1 tan o (3) tan 1/ tan

Open in App

Solution

Suggest Corrections

Similar questions

Q. As shown in the figure a ball of mass

m

hits a floor with a speed

u = 10 \sqrt{2} m/s

making an angle of incidence

α = 45^{\circ}

with the normal. The coefficient of restitution is

e = 0.5

. Find the speed of the reflected ball and the angle of the reflection.

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

Q. A ball of mass m hits the floor with a speed v making an angle of incidence

θ

with the normal. The coefficient of restitution is e. The speed of reflected ball and the angle of reflection of the ball will be:

Q. A ball of mass

m

hits the floor with a speed

ν_{0}

making an angle of incidence

α

with the normal. The coefficient of restitution is i.e. Find the speed of the reflected ball and the angle reflection of the ball.

Q. A tennis ball hits the floor with a speed

v

at an angle

θ

with the normal to the floor. If the collision is inelastic and the coefficient of restitution is

ε

, what will be the angle of reflection?

Join BYJU'S Learning Program