MHT CET 2022 Physics question
A sphere of mass 'm' moving with velocity 'v' collides head-on another sphere of same mass which is at rest. The ratio of final velocity of second sphere to the initial velocity of the first sphere is (e is coefficient of restitution and collision is inelastic)
Answer: (D)
Solution
Let the final velocities be and . Momentum conservation: , so . Definition of restitution: , so . Adding the two equations: $ = (1 +
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account