A uniform rod of mass `m=2kg` and length `l=0.5m` is sliding along two mutually perpendicular smooth walls with the two ends P and Q having velocities `U_(P)=4m//s` and `v_(Q)=3m//s` as shown then

A uniform rod of mass M = 6m and length L is at rest on a frictionless surface. Two particles of mass 2m and 4m , moving with velocity (v)/(2) m//s and (v)/(4)m//s respectively strikes perpendicular to the rod form the same direction at its extreme ends and sticks to the rod. Find the distance travelled by the rod in time t.

A rigid uniform rod of mass M and length L is placed along the Y-axis on a smooth horizontal surface with its centre at the origin. Two particles , each of mas m ( = M //12) hits simultaneously , at the two ends with equal speed v as shown in the figure. The collision is completely inelastic. (i) Find the angular velocity of the system after the collision. (ii) Two particles of mass 2m and m are placed respectively at ( L//2, 0) and ( - L//2, 0) . Calculate the time when the rod hits these particles.

A uniform rod AB of mass m and length l is placed over two smooth conducting rails P and Q. If the witch shown as closed at t=0, find the velocity of rod AB as a function of time.

A uniform chain of mass per unit length lambda is sliding down the hill with constant speed u. Dimension of the hill are h and d as shown. Find the momentum of the chain at the instant shown. (given lambda=1kg//m, d=3m, h=4m, and u=1m//s )

A uniform rod of mass M and length l is placed on a smooth- horizontal surface with its one end pivoted to the surface. A small ball of mass m moving along the surface with a velocity v_(0) , perpendicular to the rod, collides elastically with the free end of the rod. Find: a. the angular velocity of the rod after collision. b. the impulse applied by the pivot on the rod during collision. (Take M//m = 2 )

A uniform rod of mass M and length l is placed on a smooth- horizontal surface with its one end pivoted to the surface. A small ball of mass m moving along the surface with a velocity v_(0) , perpendicular to the rod, collides elastically with the free end of the rod. Find: a. the angular velocity of the rod after collision. b. the impulse applied by the pivot on the rod during collision. (Take M//m = 2 )

A horizontal rod of mass M and length L is tied to two verticle string symmetrically as shown in the figure. One of the strings at end Q is cut at t=0 and the rod starts rotating about the other and P then

A horizontal rod of mass M and length L is tied to two verticle string symmetrically as shown in the figure. One of the strings at end Q is cut at t=0 and the rod starts rotating about the other and P then