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A block of mass 1 kg is connected with a...

A block of mass 1 kg is connected with a massless spring of force constant 100 N/m. At t = 0, a constant force F = 10 N is applied on the block. The spring is in its natural length at t = 0. The speed of particle at x = 6 cm from mean position is :

A

4 cm/s

B

10 cm/s

C

80 cm/s

D

50 cm/s

Text Solution

Verified by Experts

The correct Answer is:
C
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