A body of mass 200 g is tied to a spring of spring constant 12.5… | JEE Main 2023 Physics PYQ

MCQMediumJEE Main 2023 · 24 January, Shift 2Circular Motion Dynamics

A body of mass $200 \, \text{g}$ is tied to a spring of spring constant $12.5 \, \text{N/m}$ , while the other end of the spring is fixed at point $O$ . If the body moves about $O$ in a circular path on a smooth horizontal surface with constant angular speed $5 \, \text{rad/s}$ , then the ratio of extension in the spring to its natural length will be:

A
$1:2$
B
$1:1$
C
$2:3$
D
$2:5$

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