A motorized wheel is spinning with a rotational velocity of am = 1.57 rad/s. At t = 0 s, the operator switches the wheel to ahigher speed setting. The rotational velocity of the wheel at all subsequent times is given by@ (t) = @narctan (c + br²)where c = 1.5574 and b = 5.65 s-2.At what time tamax is the rotational acceleration at a maximum?tamax =msWhat is the maximum tangential acceleration a, of a point on the wheel a distance R = 1.11 m from its center?a, =m/s?What is the magnitude of the total acceleration of this point?аm/s?

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A motorized wheel is spinning with a rotational velocity of @o = 1.57 rad/s. At t = 0 s, the operator switches the wheel to a nigher speed setting. The rotational velocity of the wheel at all subsequent times is given by @ (1) = @ŋarctan (c + br²) where c = 1.5574 and b = 5.65 s-2. At what time famax is the rotational acceleration at a maximum? I amax ms What is the maximum tangential acceleration a, of a point on the wheel a distance R = 1.11 m from its center? ɑ, = m/s? What is the magnitude of the total acceleration of this point? m/s? a =

A motorized wheel is spinning with a rotational velocity of @o = 1.57 rad/s. At t = 0 s, the operator switches the wheel to a nigher speed setting. The rotational velocity of the wheel at all subsequent times is given by @ (1) = @ŋarctan (c + br²) where c = 1.5574 and b = 5.65 s-2. At what time famax is the rotational acceleration at a maximum? I amax ms What is the maximum tangential acceleration a, of a point on the wheel a distance R = 1.11 m from its center? ɑ, = m/s? What is the magnitude of the total acceleration of this point? m/s? a =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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