A block of mass `m` is gradually released so that at position shown it is in equilibrium with spring extended by `10 cm`. The static and kinetic coefficients of friction differ by `0.1`. When the spring is cut, `m` slide down with acceleration `( "in" ms^(-2))`

The block of mass m is released when the spring was in its natrual length. Spring constant is k. Find the maximum elongation of the spring.

The block of mass m is released when the spring was in its natrual length. Spring constant is k. Find the maximum elongation of the spring.

A block of mass 2 kg is connected with a spring of natural length 40 cm of force constant K=200 N//m . The cofficient of friction is mu=0.5 . When released from the given position, acceleration of block will be

A block of mass 2 kg is connected with a spring of natural length 40 cm of force constant K=200 N//m . The cofficient of friction is mu=0.5 . When released from the given position, acceleration of block will be

A block of mass 2 kg is connected with a spring of natural length 40 cm of force constant K=200 N//m . The cofficient of friction is mu=0.5 . When released from the given position, acceleration of block will be

A block of mass m is connected two springs of spring constant 2k annd k , respectively , as shown in the vertical plane. At equilibrium , both springs are compressed by same length. If suddenly lower spring is cut, then acceleration of block, just after spring cut , is

A block of mass m is connected two springs of spring constant 2k annd k , respectively , as shown in the vertical plane. At equilibrium , both springs are compressed by same length. If suddenly lower spring is cut, then acceleration of block, just after spring cut , is

System shown in fig is in equilibrium and at rest. The spring and string are massless now the string is cut. The acceleration of mass 2m and m just after the string is cut will be:

System shown in fig is in equilibrium and at rest. The spring and string are massless now the string is cut. The acceleration of mass 2m and m just after the string is cut will be:

System shown in fig is in equilibrium and at rest. The spring and string are massless now the string is cut. The acceleration of mass 2m and m just after the string is cut will be: