A 0.90kg- mass attached to a vertical spring of force constant 160N/m oscillates with a maximum speed of 0.30m/s . Find the following quantities related to the motion of the mass.
Find the period.
Find the amplitude
Find the maximum magnitude of the acceleration
Find the maximum magnitude of the acceleration amplitude and period?
T=2*π*sqrt(m/k)
=2*3.14*sqrt(0.90/160)
0.471 s
vmax=A*sqrt(k/m)
A=vmax/sqrt(k/m)
0.0225 m
amax=(k/m)*A
4 m/s^2
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