50.A body of mass 2kg is moving along positive X - direction with a velocity of 5ms^(-1) . Now a force of 10sqrt(2)N is applied at an angle 45^(@) with X -axis.Its velocity after 3s is.

A body of mass 2 kg is moving along x-direction with a velocity of 2 m//sec. If a force of 4 N is applied on it along y-direction for 1 sec, the final velocity of particle willbe-

A body of mass 1kg is moving along a straight line with a velocity of 1m//s . The external force acting in the body is

A body of mass 2kg is moving along north-east direction with a speed sqrt(2) m/s. A force of 0.2 N is applied on the body due west for 10 sec. The final velocity ofthe body is :

A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00ms^(-1) . The magnetude of its momentum is recorded as

A body of mass 10 kg is moving in a circle of radian 1 m with an angular velocity of 2 rad//s the centripetal force is

A body of 5kg is moving with a velocity of 20m/s. If a force of 100N is applied on it for 10 s in the same direction as its velocity, what will now be the velocity of the body?

A body of mass 2kg is moving towards east with a uniform speed of 2ms^(-1) . A force of 3N is applied to it towaeds north. The magnitude of the displacement of the body 2s after the application of force is.

Comprehension # 5 One particle of mass 1 kg is moving along positive x-axis with velocity 3 m//s . Another particle of mass 2 kg is moving along y-axis with 6 m//s . At time t = 0, 1 kg mass is at (3m, 0) and 2 kg at (0, 9m), x - y plane is the horizontal plane. (Surface is smooth for question 1 and rough for question 2 and 3) The centre of mass of the two particles is moving in a straight line which equation is :-

A body A of mass 5kg is moving along the x-axis with a velocity 2m/s. Another body (B) of mass 10 kg is moving along the y-axis with a velocity sqrt(3)m//s . They collide at the origin and stick together. What is the final velocity of the combined mass?