A wheel mounted on a stationary axle starts from rest and accelerates with angular acceleration -2-0-4 t rad - s 2- Find the angular velocity of wheel after 4 sec of its start-A- 1-12 rad - sB- 1-12 rad - sC- 0-112 rad - sD- 11-2 rad - s

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First Equation of Motion

A wheel mount...

Question

A wheel mounted on a stationary axle starts from rest and accelerates with angular acceleration α = 2 + 0.4t rad / s². Find the angular velocity of wheel after 4 sec of its start.

1.12 rad /s

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1.12 rad /s

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0.112 rad / s

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11.2 rad / s

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Solution

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