The motion of the pin P is controlled by the rotation of the grooved link OA If the link is rotating at a constant angular rate of 6 rad s, determine the magnitudes of the velocity and acceleration of P at the instant 2 rad The spiral path is defined by the equation r (40 ) mm, where is in radians ...

The motion of the pin P is controlled by the rotation of the grooved link OA. If

Question:

The motion of the pin P is controlled by the rotation of the grooved link OA. If the link is rotating at a constant angular rate of θ̇ = 6 rad/s, determine the magnitudes of the velocity and acceleration of P at the instant θ = π/2 rad. The spiral path is defined by the equation r = (40 θ) mm, where θ is in radians.