Physics, 23.07.2019 00:10 kenneditomejia

Point a of the circular disk is at the angular position θ = 0 at time t = 0. the disk has angular velocity ω0 = 0.27 rad/s at t = 0 and subsequently experiences a constant angular acceleration α = 1.0 rad/s2. determine the velocity and acceleration of point a in terms of fixed i and j unit vectors at time t = 1.9 s.

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Point a of the circular disk is at the angular position θ = 0 at time t = 0. the disk has angular ve...