Home Physics Center of Mass All Topic Question For Revision Test A smooth curved surface of height 10 m is en…
Physics Center of Mass All Topic Question For Revision Test MCQ (Single Correct)

A smooth curved surface of height 10 m 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, )

A
10 m
B
0.1 m
C
1 m
D
0.01 m

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Text Solution

Verified by Experts
The correct answer is:
B

Let the maximum compression in the spring be . From law of conservation of energy,

Thus, compression in the spring is 0.1 m.

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