A 6.0-cm-diameter gear rotates with angular velocity v = (2.0 + 1/2 t 2 ) rad/s, where
Question:
A 6.0-cm-diameter gear rotates with angular velocity v = (2.0 + 1/2 t2) rad/s, where t is in seconds. At t = 4.0 s, what are:
a. The gear’s angular acceleration?
b. The tangential acceleration of a tooth on the gear?
Step by Step Answer:
Model Model the gear as a rotating rigid body The angular acceleration is not constant bu...View the full answer
Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
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