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Physics, 25.02.2020 16:45 gokusupersaiyan12345

The path r(t)= (t-sin t) i +( 1 - cos t) j describes motion on the cycloid x=t-sin t, y=1- cos t. Find the particle's velocity and acceleration vectors at t equals pi, and sketch them as vectors on the curve.

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The path r(t)= (t-sin t) i +( 1 - cos t) j describes motion on the cycloid x=t-sin t, y=1- cos t. Fi...
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