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QAIPMT-2007-Ph-2359: NEET 2007 Physics - Class 11 AIPMT-2007-Ph-2359 Solution: A wheel has angular acceleration of \(3.0\ {rad/sec}^2\) and an …
A wheel has angular acceleration of and an initial angular speed of 2.00 rad/sec. In a time of 2 sec it has rotated through an angle (in radian) of
Multiple Choice Options
- A 10
- B 12
- C 4
- D 6
Step-by-Step Verified Solution
Given: Angular acceleration, _ = 3 rad/sec 2
Initial angular velocity _ i = 2 rad/sec
Time t = 2 sec
Using, _ = _ i t + 1 2 _ t 2
_ _ = 2 _ 2 + 1 2 _ 3 _ 4 = 4 + 6 = 10 radian.