Questions
A sphere of mass M1, moving with a velocity v0 collides head on with a stationary sphere of mass M2. The collision is elastic. V1 and V2 are respectively their velocities immediately after collision.
| List - I | List - II |
| a) M1 = M2 | e) V1 = – V0, V2 = 0 |
| b) M1 << M2 | f) V1 = 0, V2 = V0 |
| c) M1 >> M2 | g) V0 < V2< 2V0 |
| d) 2M1> M1+M2 | h) V1 = V0, V2 = 2V0 |
detailed solution
Correct option is C
Solving, For M1 = M2, V1 = 0, V2 = V0For M1 << M2, V1 =-V0, V20For M1 >> M2, V1 =V0, V2 = 2V0For 2M1 > M1 + M2, V2 > V0Talk to our academic expert!
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