Question

Help me with this question please

Answer 1

q2

kinematic equation for rotation.

4s=> 3 radians

tan accn = r times ang accn

ang acc 30/20

tan accn = 0.18m/s/s

Answer 2

q2

kinematic equation for rotation.

4s=> 3 radians

tan accn = r times ang accn

ang acc 30/20

tan accn = 0.18m/s/s