A wheel has angular acceleration of 3.0 rad/sec² 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

Question

Dr. Abubacker · Accepted Answer

[Solution from source] θ = ω₀t + ½αt² = 2.0 × 2 + ½ × 3.0 × 4 = 4 + 6 = 10 rad. 4 rad counts only the initial-speed term. Answer (1).

Q. A wheel has angular acceleration of 3.0 rad/sec² 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

Explanation

Reviewed by Dr. Abubacker

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