[" CENTRE OE MASS "],[" 6.At "t=0," a constant force is applied on "3" kg block.Find out maximum elongation in spring in "],[" cm."]

Two blocks of masses m and M connected by a spring are placed on frictionless horizontal ground. When the spring is relaxed, a constant force F is applied as shown. Find maximum extension of the spring during subsequent motion.

Two blocks of mass m_(1) and m_(2) are connected by a spring of force constant k. Block of mass m_(1) os pulled by a constant force f_(2) [see fig 4E.19 (a)] find the maximum elongation in the spring .

A block of mass 1kg is connected with a massless spring of force constant 100 N//m . At t = 0 , a constant force F = 10N is applied on the block. The spring is in its netural length at t = 0 . The speed of particel at x = 6cm form mean position is

A block of mass 1kg is connected with massless spring of constant 100N/m .At t=0 ,a constant force F=10N is applied on the block. The spring is in its natural length at t=0.The speed of particle at x=6cm form mean position is

consider the situastion of the previous problem. Suppose the block of mass m_1 is pulled by a constant force F_1 and the other block is pulled by a constant force F_2 . Find the maximum elongation that the spring will suffer.

A block of mass 5 kg having charge q is attached to a spring of constant K = 10^(4) N//m . A charge -q is placed below the block at separation 0.5 m . If the maximum elongation of spring is 0.5 m . If the maximum elongation of spring is 0.1 m , find q . Assume the initial elongation of spring is zero.