Question #72845

A wheel 2.0 m in diameter lies in the vertical plane and rotates about its central axis
with a constant angular acceleration of 4.0 rad s−2
. The wheel starts at rest at t = 0 and
the radius vector of a point A on the wheel makes an angle of 60º with the horizontal at
this instant. Calculate the angular speed of the wheel, the angular position of the point A
and the total acceleration at t = 2.0s.

Expert's answer

## Comments

Assignment Expert20.04.18, 16:57Dear Shubham Chauhan, thank you for your comment.

Shubham Chauhan20.04.18, 14:07In last step(to find total acceleration) , u took diameter inplace of radius. R=1 m

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