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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A sphere of radius R and mass M collides elastically with a cubical block of mass M and side 2R. The entire system is on a smooth horizontal ground. Given that the sphere was rolling without slipping with an angular velocity ω at the time of collision. The velocities of the sphere and the block after the collision are :

A sphere of radius R and mass M collides elastically with a cubical block of mass M and side 2R. The entire system is on a smooth horizontal ground. Given that the sphere was rolling without slipping with an angular velocity ω at the time of collision. The velocities of the sphere and the block after the collision are :

A particle m starts with zero velocity along a line y=4d. The position of particle m varies as x=A sin omegat At omegat=pi//2 its angular momentum with respect to the origin