A particle moves around the unit circle in the xy-plane.
Chapter , Problem 7PE(choose chapter or problem)
A particle moves around the unit circle in the \(xy-plane\). Its position at time t is \(r = xi + yj\), where \(x and y\) are differentiable functions of \(t\). Find \(dy/dt\) if \(v \cdot i=y\). Is the motion clockwise or counterclockwise?
Equation Transcription:
Text Transcription:
xy-plane
r = xi + yj
x and y
t
dy/dt
v dot i = y
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