a block of mass 1.5kg is suspended from the ceiling by a spring with a spring constant k=15N/m. a force of 20N is applied to the block in the +y-direction thereby compressing the spring (see picture). the block is initially at rest. at time t=0, the force is removed and the block starts to oscillate down and up. what is the amplitude of the oscillation?
Homework Answers
Given
F=20 N ,
K=15 N/m
at t=0 , amplitude of the oscillation is given by
Ymax=F/K =20/15
Ymax=1.3 m
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