Center of MassHard
Question
A sphere of mass m moving with a constant velocity hits another stationary sphere of the same mass. If e is the coefficient of restitution, then ratio of speed of the first sphere to the speed of the second sphere after collision will be :
Options
A.
B.
C.
D.
Solution
mu = mv1 + mv2 .......(i)
u = v1 + v2 .......(i)
= e ......(ii)
as solving have
u = v1 + v2 .......(i)
= e ......(ii)as solving have
Create a free account to view solution
View Solution FreeMore Center of Mass Questions
A thin uniform wire is bent to form the two equal sides AB and AC of triangle ABC, where AB = AC = 5 cm. The third side ...A man weighing 80 kg is standing at the centre of a flat boat and he is 20 m from the shore. He walks 8 m on the boat to...Two identical billiard balls are in contact on a table. A third identical ball strikes them symmetrically and comes to r...The centre of mass of a body :...A moving block having mass m, collides with another stationary block having mass 4m. The lighter block comes to rest aft...