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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A small ball thrown at an initial velocity u directed at an angle theta equals to 37 degree above the horizontal velocity U by v towards ball after collision with the wall the ball return to the point from where it was thrown neglect friction between ball and wall that time to from beginning of motion of the world till the moment of its impact with the wall is 1

A small ball thrown at an initial velocity u directed at an angle theta equals to 37 degree above the horizontal velocity U by v towards ball after collision with the wall the ball return to the point from where it was thrown neglect friction between ball and wall that time to from beginning of motion of the world till the moment of its impact with the wall is 1

A particle of mass m makes an elastic head on collision with a stationery particle of mass 2m. If initial kinetic energy is moving particle is 6 j then during the impact Three balls A