The system starts from rest and `A` attains a velocity of `5m//s` after it has moved `5m` toward right. Assuming the arrangement to be frictionless everywhere and pulley and string to be light, the value of the constant force `F` applied on `A` is:

The system starts from rest and A attains a velocity of 5 m/s after it has moved 5 m/s towards right. Assuming the arrangement to be frictionless every where and pulley & string to be light, the value of the force F applied on A is take g = 10 ms^(-2) )

The system starts from rest and A attains a velocity of 5 m/s after it has moved 5 m towards right, Assuming the arrangement to be frictionless every where and pulley & string to be light, the value of the force F applied on A is (take g = 10 ms^(-2) )

A block slides on ice with a velocity of 5m//s comes to rest after moving through a distance of 13.5m . Find the coefficient of friction ?

If the system is released from rest, determine the speeds of both masses after B has moved 1 m. Neglect friction, the masses of pulleys and inextensible string.

A block B is placed over a cart which in turn lies over a smooth horizontal floor. Block A and Block C are connected to block B with light inextensible strings passing over light frictionless pulleys fixed to the cart as shown. Initially the blocks and the cart are at rest. All the three blocks have mass m and the cart has mass M(M=3m) . Now a constant horizontal force of magnitude F is applied to block A towards right. Q. Let the coefficient of friction between block B and cart is mu(mugt0) and friction is absent everywhere else. Then the maximum value of force F applied to block A such that there is no relative acceleration between block B and cart is

A block B is placed over a cart which in turn lies over a smooth horizontal floor. Block A and Block C are connected to block B with light inextensible strings passing over light frictionless pulleys fixed to the cart as shown. Initially the blocks and the cart are at rest. All the three blocks have mass m and the cart has mass M(M=3m) . Now a constant horizontal force of magnitude F is applied to block A towards right. Q. Let the coefficient of friction between block B and cart is mu(mugt0) and friction is absent everywhere else. Then the maximum value of force F applied to block A such that there is no relative acceleration between block B and cart is

A motorboat starts from rest and moves with uniform acceleration, if it attains the velocity of 15 m//s in 5s, calculate the acceleration and the distance travelled in that time.

In the arrangement shown in fig. m_(1)=1kg, m_(2)=2 kg . Pulleys are massless and strings are light. For what value of M, the mass m_(1) moves with constant velocity.