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A 2.0 - kg block executes SHM while atta...

A 2.0 - kg block executes SHM while attached to a horizontal spring of spring constant `200 N//m`. The maximum speed of the block as it slides on a horizontal frictionless surface is `3.0 m//s`.
How long does the block take to complete 7.0 cycles of its motion?

A

4.0 s

B

4.4 s

C

3.8 s

D

3.5 s

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The correct Answer is:
B
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