Two small rings each of mass `'m'` are connected to a block of same mass `'m'` through inextensible light strings. Rings are constrained to move along a smooth horizontal rod. Initially system is held at rest (as shown in figure) with the strings make an angle of `theta = 60^(@)` with vertical is. (Take `g = 10 m//s^(2)`)

Two small rings each of mass ‘m’ are connected to a block of same mass ‘m’ through inextensible light strings. Rings are constrained to move along a smooth horizontal rod. Initially system is held at rest (as shown in figure) with the strings just taut. Length of each string is ‘l’. The system is released from the position shown. Find the speed of the block (v) and speed of the rings (u) when the strings make an angle of theta=60^(@) with vertical. (Take g = 10 m//s^2 )

Two small rings, each of mass 'm' , are connected to the block of same mass 'm' through an inextensible massless string of length 'l' . Rings are constrained to move over smooth rod AB . Initially, the system is held at rest as shown in Fig. Let a and v be the velocities of ring and block, respectively when string makes an angle 60^(@) with the vertical.

Two identical blocks A and B each of mass M are connected to each other through a light string. The system is placed on a smooth horizontal floor. When a constant force F is applied horizontally on the block A, find the tension in the string.

Two identical blocks A and B each of mass M are connected to each other through a light string. The system is placed on a smooth horizontal floor. When a constant force F is applied horizontally on the block A, find the tension in the string.

Two blocks of masses m and M are connected by an inextensible light string . When a constant horizontal force acts on the block of mass M. The tension in the string is

Two blocks of masses m and M are connected by an inextensible light string . When a constant horizontal force acts on the block of mass M. The tension in the string is

A smooth ring of mass m1 connected with a hanging block of mass m2, by a long inextensible string, is released from rest. The ring moves vertically along a fixed rigid rod as shown in figure. Describe the motion of the ring if (A) m1=2m2 (B) m1=m2 (C ) m1=(m2)/(2)