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Asked Oct 11, 2019

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4) An automobile tire with a radius of 0.30 m accelerates from rest at a constant 2.0 rad/s². What is the tangential component of acceleration for a point on the outer edge of the tire?

Step 1

The magnitude of the tangential acceleration *a _{t}* for a rotating body with a constant angular acceleration

Step 2

Here *R *is the radius of the tire.

Substitute 2.0 rad/s2 for *α *, 0.3 m for ...

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