Under the action of force P, the constant acceleration of block B is `6 m//sec^(2)` up the incline. For the instant when the velocity of B is `3 m//sec` up the incline. Choose the correct option(s)

Under to action of force P the constant acceleration of block B is 3ms^(-2) to the right At the instant when the velcoity of B is 2ms^(-1) to the right determine the absolute velocity of point C of the cable .

Find the resultant of two velocities 4m/sec and 6m/sec inclined to one another at an angle of 120.

A block is released from rest at the top of a frictionless inclined plane, which is 10 m long. It reaches the bottom in 5 seconds.A second block is projected up the plane from the bottom at the instant the first block is released and the two return to the bottom simultaneously.(a)Find the acceleration of each block along the incline.(b)What is the initial velocity of the second block ? (c )How far up the inclined plane does it travel ?

A smooth inclined plane of angle of inclination 30^(@) is placed on the floor of a compartment of a train moving with a constant acceleration a. When a block is placed on the inclined plane, it does not slide down or up the plane. The acceleration a must be

Block A is kept on block B as shown in figure. It is known that acceleration of block A is 2 m//s^(2) towards right and acceleration of block B is 3 m//s^(2) towards right under the effect of unknown forces. Direction of friction force acting on A by B (mu_(AB) = 0.3)

Block A is kept on block B as shown in figure. It is known that acceleration of block A is 2 m//s^(2) towards right and acceleration of block B is 3 m//s^(2) towards right under the effect of unknown forces. Direction of friction force acting on A by B (mu_(AB) = 0.3)

Find the tension in the tape and the linear acceleration of the cylinder up the incline, assuming there is no slipping. ( Take M = 4m and g =10 m//s^(2) )

Find the tension in the tape and the linear acceleration of the cylinder up the incline, assuming there is no slipping. ( Take M = 4m and g =10 m//s^(2) )

(a) A block slides down an incline of angle 45^(@) with an acceleration (g)/(2 sqrt(2)) . Find the friction coefficient. (b) A block slides down at 45^(@) inclined plane in twice the time it takes to slide down a smooth 45^(@) incline. What is friction co-efficient between the block and the incline? ( c) A block slides down on a rough inclined plane of inclination 30^(@) with constant velocity. If this block is projected up the plane with a velocity of 10 m//s , then at what distance along the inclined plane , the block will come to rest? (d) A body is launched up on a rough inclined plane of inclination theta . If time of ascent is half of time of descent, find the friction coefficient.