5 14 A stick of length lies on horizontal table It has a

Last updated: 6/25/2023

5 14 A stick of length lies on horizontal table It has a mass Mand is free to move in any way on the table A ball of mass m moving perpendicularly to the stick at a distance d from its centre with speed v collides elastically with it as shown in figure 5 138 What quantities are conserved in the collision What must be the mass of the ball so that it remains at rest immediately after collision M Figure 5 138