A wheel with an initial angular velocity ω0 reaches an angular velocity of 5ω0 while it turns through an angle of 6 rad; its angular acceleration in radianspersec2
A
ω203
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B
23ω20
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C
2ω20
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D
4ω20
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Solution
The correct option is C2ω20 Given the initial angular velocity ωo rad per sec, and the final angular velocity ω=5ωo rad per sec,