Two balls of mass m and `2 m` each have momentum `2p` and p in the direction shown in figure. During collision they exert and impulse of magnitude p on each other.

`{:(,"Column I",,"Column II",),((A),"After collision momentum of m",(p),2p,),((B),"After collision momentum of 2m",(q),p,),((C ),"Coefficient of restituation between them",(r ),1,),(,,(s),"None",):}`

Two balls of mass m and 2 m each have momentum 2p and p in the direction shown in figure. During collision they exert an impulse of magnitude p on each other. {:(,"Column I",,"Column II",),((A),"After collision momentum of m",(p),2p,),((B),"After collision momentum of 2m",(q),p,),((C ),"Coefficient of restitution between them",(r ),1,),(,,(s),"None",):}

A particle of mass m, kinetic energy K and momentum p collision head on elastically with another particle of mass 2 m at rest. After collision. : {:(,"Column I",,"Column II",),((A),"Momentum of first particle",(p),3//4 p,),((B),"Momentum of second particle",(q),-K//9,),((C ),"Kinetic energy of first particle",(r ),-p//3,),((D),"Kinetic energy of second particle",(s),(8K)/(9),),(,,,"None",):}

A particle of mass m, kinetic energy K and momentum p collision head on elastically with another particle of mass 2 m at rest. After collision. : {:(,"Column I",,"Column II",),((A),"Momentum of first particle",(p),3//4 p,),((B),"Momentum of second particle",(q),-K//9,),((C ),"Kinetic energy of first particle",(r ),-p//3,),((D),"Kinetic energy of second particle",(s),(8K)/(9),),(,,,"None",):}

Two balls of masses m and 2m and momenta 4p and 2p (in the directions shown) collide as shown in figure. During collsion, the value of linear impulse between them is J. In terms of J and p find coefficient of restitution 'e'. Under what condition collision is elastic. Also find the condition of perfectly inelastic collision.

Two balls of masses m and 2m and momenta 4p and 2p (in the directions shown) collide as shown in figure. During collsion, the value of linear impulse between them is J. In terms of J and p find coefficient of restitution 'e'. Under what condition collision is elastic. Also find the condition of perfectly inelastic collision.

A particle of mass m , kinetic energy K and momentum p collides head on elastically with another particle of mass 2 m at rest. After collision, : {:(,"Column I",,"Column II",),((A),"Momentum of first particle",(p),3//4 p,),((B),"Momentum of second particle",(q),-K//9,),((C ),"Kinetic energy of first particle",(r ),-p//3,),((D),"Kinetic energy of second particle",(s),(8K)/(9),),(,,(t),"None",):}

Two balls with masses m_(1)=3 and m_(2)=5 kg have initial velocities v_(1)=v_(2)=5m//s in the directions shown in figure. They collide at the origin. a. find the velocioty of the CM 3s before the collision. b. Find the position of the CM 2s after the collision.

Two spherical balls of masses m1 and m2 collide as shown in figure. After collision mass m1 moves with velocity u/3 in a direction perpendicular to original direction. The angle theta at which mass m2 will move after collision is

A ball of mass m moving with velocity v , collide with the wall elastically as shown in the figure. After impact the change in angular momentum about P is : .