A smooth curved surface of height 10m is ended horizontally. A spring of force constant is fixed at the horizontal end as shown in figure. When an object of mass 10 g is released from the top, it travels along the curved path and collides with the spring. Then, the maximum compression in the spring is (Take, )
Let the maximum compression in the spring be x. From law of conservation of energy,
Thus, compression in the spring is 0.1m.