Verified Solution • 2025–26 Session moderate

QAIPMT-2007-Ph-2357: NEET 2007 Physics - Class 11 AIPMT-2007-Ph-2357 Solution: A wheel has angular acceleration of \(3.0\ {rad/sec}^2\) and an …

A wheel has angular acceleration of 3.0 rad/sec23.0\ \text{rad/sec}^2 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 10 12 4 6

Multiple Choice Options

  • A π\pi �
  • B 0.707 π\pi �
  • C zero
  • D 0.5 π\pi �

Step-by-Step Verified Solution

Let y = Asin _ t d y d t = A _ cos _ _ t = A _ sin _ ( _ t + � 2 ) Acceleration = _ A _ 2 sin _ _ t The phase difference between acceleration and velocity is � / 2 .

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