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porsche9173
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Homework Statement
A block rests on a frictionless horizontal surface and is attached to a spring. When set into simple harmonic motion the block oscilates back and forth with an angular frequency of 7.0 rad/sec. The drawing indicated the position of the block when the spring is unstrained x=0. The drawing also show a small bottle located .080m to the right of this position. The block is pulled to the right, stretching the spring by .050m, and is then thrown to the left. In order for the block to knock the bottle over, it must be thrown with a speed exceeding vo (initial velocity). Ignoring the width of the block find vo.
Homework Equations
I'm not sure need serious help.
The Attempt at a Solution
w=2pi/x w=.898