The problem that follow involve straight-line motion. The time t is in seconds unless otherwise stated.
Problem
The rotating crank causes the position of point P as a function of time to be. s = 0.4 sin(2πt) m.
(a) Determine the velocity and acceleration of P at t = 0.375 s.
(b) What is the maximum magnitude of the velocity of P?
(c) When the magnitude of the velocity of P is a maximum, what is the acceleration of P?
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