Find the maximum magnitude of the force exerted by spring

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A 170 g block connected to a light spring with a force constant of k = 4N/m oscillates on a horizontal, frictionless surface. The block is released from rest with an initial displacement xi = 5cm from equilibrium.

(A) What is the maximum magnitude of the force exerted by the spring during this motion?

(B) At what value of x is the force from the spring equal to P= 48% of the maximum force?

(C) At what value ofx is the speed of the block equal to 48% of its maximum speed?

Reference no: EM13260912

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