A wheel with a radius of 12 cm rotates through 2.5 radians while accelerating from 1.2 rad/s to 6.2 rad/s. a) Calculate the angular acceleration. b) Determine the tangential acceleration. c) How long was the wheel accelerating?
A wheel with a radius of 12 cm rotates through 2.5 radians while accelerating from 1.2 rad/s to 6.2 rad/s. a) Calculate the angular acceleration. b) Determine the tangential acceleration. c) How long was the wheel accelerating?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter12: Rotation I: Kinematics And Dynamics
Section: Chapter Questions
Problem 24PQ: The angular speed of a wheel is given by (t) = 72.5 rad/s + (9.34 rad /s2) t. a. Is the wheels...
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A wheel with a radius of 12 cm rotates through 2.5 radians while
accelerating from 1.2 rad/s to 6.2 rad/s.
a) Calculate the angular acceleration.
b) Determine the tangential acceleration.
c) How long was the wheel accelerating?
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