An astronaut is being tested in a centrifuge. The centrifuge has a radius of 7.30 m and, instarting, rotates according to θ = 0.160t , where t is in seconds and θ is in radians. When t = 3.60s, what are the magnitudes of the astronaut's (a) angular velocity, (b) linear velocity, (c) tangentialacceleration, and (d) radial acceleration?

An astronaut is being tested in a centrifuge. The centrifuge has a radius of 7.30 m and, instarting, rotates according to θ = 0.160t , where t is in seconds and θ is in radians. When t = 3.60s, what are the magnitudes of the astronaut's (a) angular velocity, (b) linear velocity, (c) tangentialacceleration, and (d) radial acceleration?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...

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