A car is traveling along a road, and its engine is turning over with an angular velocity of +210 rad/s. The driver steps on the accelerator, and in a time of 13.0 s the angular velocity increases to +310 rad/s. (a) What would have been the angular displacement of the engine if its angular velocity had remained constant at the initial value of +210 rad/s during the entire 13.0-s interval? (b) What would have been the angular displacement if the angular velocity had been equal to its final value of +310 rad/s during the entire 13.0-s interval? (c) Determine the actual value of the angular displacement during the 13.0-s interval.
A car is traveling along a road, and its engine is turning over with an angular velocity of +210 rad/s. The driver steps on the accelerator, and in a time of 13.0 s the angular velocity increases to +310 rad/s. (a) What would have been the angular displacement of the engine if its angular velocity had remained constant at the initial value of +210 rad/s during the entire 13.0-s interval? (b) What would have been the angular displacement if the angular velocity had been equal to its final value of +310 rad/s during the entire 13.0-s interval? (c) Determine the actual value of the angular displacement during the 13.0-s interval.
A car is traveling along a road, and its engine is turning over with an angular velocity of +210 rad/s. The driver steps on the accelerator, and in a time of 13.0 s the angular velocity increases to +310 rad/s. (a) What would have been the angular displacement of the engine if its angular velocity had remained constant at the initial value of +210 rad/s during the entire 13.0-s interval? (b) What would have been the angular displacement if the angular velocity had been equal to its final value of +310 rad/s during the entire 13.0-s interval? (c) Determine the actual value of the angular displacement during the 13.0-s interval.
A car is traveling along a road, and its engine is turning over with an angular velocity of +210 rad/s. The driver steps on the accelerator, and in a time of 13.0 s the angular velocity increases to +310 rad/s. (a) What would have been the angular displacement of the engine if its angular velocity had remained constant at the initial value of +210 rad/s during the entire 13.0-s interval? (b) What would have been the angular displacement if the angular velocity had been equal to its final value of +310 rad/s during the entire 13.0-s interval? (c) Determine the actual value of the angular displacement during the 13.0-s interval.
Definition Definition Angle at which a point rotates around a specific axis or center in a given direction. Angular displacement is a vector quantity and has both magnitude and direction. The angle built by an object from its rest point to endpoint created by rotational motion is known as angular displacement. Angular displacement is denoted by θ, and the S.I. unit of angular displacement is radian or rad.
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