Question

A block with a mass of 0.600 kg is connected to a spring, displaced in the positive direction a distance of 50.0 cm from equilibrium, and released from rest at t = 0. The block then oscillates without friction on a horizontal surface. After being released, the first time the block is a distance of 25.0 cm from equilibrium is at t = 0.200 s.

a.What is the block's period of oscillation?

_______ s

b.What is the the numerical value of the spring constant?

_______ N/m

c.What is the block’s velocity at t = 0.200 s? If the velocity
is in the negative direction, include a minus sign.

_______ m/s

d.What is the block’s acceleration at t = 0.200 s? If the
acceleration is in the negative direction, include a minus
sign.

_______ m/s

Answer #2

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answered by: anonymous

a) A block with a mass of 0.600 kg is connected to a spring,
displaced in the positive direction a distance of 50.0 cm from
equilibrium, and released from rest at t = 0. The block then
oscillates without friction on a horizontal surface. After being
released, the first time the block is a distance of 15.0 cm from
equilibrium is at t = 0.200 s.
What is the block's period of oscillation?
_______ s
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