A fly wheel originally at rest is to reach an angular velocity of 42 rad/s in 7 s. calculate angular acceleration
1 . 2 rad/sec2
2. 4 rad/sec2
3. 6rad/sec2
4. 8 rad/sec2
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A fly wheel originally at rest is to reach an angular velocity of 42 rad/s in 7 s. calculate angular acceleration
1 . 2 rad/sec2
2. 4 rad/sec2
3. 6rad/sec2
4. 8 rad/sec2
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Answer:
3. 6rad/sec2........