Center of Mass

JEE Main 2019 · 12 Jan, Morning shift · Q6215

PhysicsHard63×since 2002Q6215

A simple pendulum, made of a string of length

\ell

and a bob of mass m, is released from a small angle

{{\theta _0}}

. It strikes a block of mass M, kept on a horizontal surface at its lowest point of oscillations, elastically. It bounces back and goes up to an angle

{{\theta _1}}

. Then M is given by :

Center of Mass

JEE Main 2019 · 12 Jan, Morning shift · Q6215

PhysicsHard63×since 2002Q6215

A simple pendulum, made of a string of length

\ell

and a bob of mass m, is released from a small angle

{{\theta _0}}

. It strikes a block of mass M, kept on a horizontal surface at its lowest point of oscillations, elastically. It bounces back and goes up to an angle

{{\theta _1}}

. Then M is given by :

Center of Mass

More on Center of Mass

Center of Mass

More on Center of Mass