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A particle of mass 0.3 kg is subjected to a force F= -kx with k=15N/m. What will be its initial acceleration if it is released from a point x=20cm?

A particle of mass 0.3 kg is subjected to a force
F= -kx with k=15N/m. What will be its initial acceleration if it is released from a point x=20cm?

Grade:12th pass

1 Answers

Navaneetha G
44 Points
8 years ago
Given,m=0.3kg
            k=15N/m
            x=20cm=0.2m
F= -kx=ma
a=-kx/m
   =-(15*0.2)/0.3  = -10m/s^2
 

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