The wheel of a car is rotating at the rate of 1200 rev/min. On pressing

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The wheel of a car is rotating at the rate of 1200 rev/min. On pressing the accelerator for 10 seconds, it starts rotating at 4500 rev/min. The angular acceleration of the wheel is

Options

(a) 20 rad/sec²
(b) 1880 degree/sec²
(c) 40 rad/sec²
(d) 1980 degree/sec²

Correct Answer:

1980 degree/sec²

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)

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