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A block of 10 g slides on smooth horizon...

A block of 10 g slides on smooth horizontal surface with 20 m/s towards a spring of spring constant 100 N/m placed horizontally (as shown in figure). The maximum compression in spring is

A

2 m

B

0.2 m

C

20 m

D

`(4)/(3) m`

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The correct Answer is:
B
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