Two masses M and 3M collide on a horizontal frictionless surface as shown. Before the collision the mass M has a velocity `V_(1)` in the y-direction. The mass 3M has a velocity `(5//12)V_(0)` making an angle `thetha` to the x-axis as shown. After the collision the mass 3M comes to rest and the mass M moves along the x-axis with the velocity `V_(1)` (Given `sinthetha = 3//5`) Neglect gravity.

A rod AB of mass M and length L is lying on a horizontal frictionless surface. A particle of mass m traveling along the surface hits the end A of the rod with a velocity v_(0) in a direction perpendicular to AB . The collision is completely elastic. After the collision the particle comes to rest. Find the ration m//M .

A uniform cube of mass m and edge a moves on a horizontal surface along the positive x-axis, with initial velocity v_(0) . Then

A uniform cube of mass m and edge a moves on a horizontal surface along the positive x-axis, with initial velocity v_(0) . Then

A rod AB of mass M and length L is lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity v_(0) in a direction perpendicular to AB. The collision in elastic. After the collision the particle comes to rest (a). Find the ratio m//M (b). A point P on the rod is at rest immediately after collision find the distance AP. (c). Find the linear speed of the point P a time piL//3v_(0) after the collision.

A rod AB of mass M and length L is lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity v_(0) in a direction perpendicular to AB. The collision in elastic. After the collision the particle comes to rest (a). Find the ratio m//M (b). A point P on the rod is at rest immediately after collision find the distance AP. (c). Fid the linear speed of the point P a time piL//3v_(0) after the collision.

A rod AB of mass M and length L is lying on a horizontal frictionless surface. A particle of mass m travelling along the surface hits the end A of the rod with a velocity v_(0) in a direction perpendicular to AB. The collision in elastic. After the collision the particle comes to rest (a). Find the ratio m//M (b). A point P on the rod is at rest immediately after collision find the distance AP. (c). Fid the linear speed of the point P a time piL//3v_(0) after the collision.

Two spherical balls of masses m_1 and m_2 collide as shown in figure. After collision mass m_1 moves with velocity u/3 in a direction perpendicular to original direction. The angle theta at which mass m_2 will move after collision is