Blocks shown in figure-1.81 move by a distance 3 m toward left. Find the distance and direction in which the point P on string shown in figure is displaced.

Find the tension in the strings AC and BC shown in figure.

Find the tension in the strings AC and BC shown in figure.

Find the period of the oscillations of the devices shown in figure if m is displaced slightly.

A force F = 20 N is applied to a block (at rest) as shown in figure. After the block has moved a distance of 8 m to the right, the direction of horizontal component of the force F is reversed. Find the velocity with which block arrives at its starting point. .

Find out the distance travelled by the blocks shown in the figure before it stops.

A partical moves 5M towards east and then 12m towards north. Find the displacement and distance covered.

Figure shown a spring block sysytemhanging in equilibrium. The block of system is pulled down by the distance x and imparted a velocity v in downward direction as shown in figure. Find the time it will take to reach its mean position. Also find the maximum disance to which if will move before returning back towards mean position.

A block of mass m is attached to two unstretched springs of springs constant k_(1) and k_(2) as shown in figure. The block is displaced towards right through a distance x and is released. Find the speed of the block as it passes through the mean position shown.