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27 Nov 2019
A person is riding a bicycle, and its wheels have an angularvelocity of +18.5 rad/s. Then, the brakes are applied and the bikeis brought to a uniform stop. During braking, the angulardisplacement of each wheel is +13.0 revolutions.
(a) How much time does it take for the bike to come to rest?
______ s
(b) What is the angular acceleration of each wheel?
_______rad/s^2
A person is riding a bicycle, and its wheels have an angularvelocity of +18.5 rad/s. Then, the brakes are applied and the bikeis brought to a uniform stop. During braking, the angulardisplacement of each wheel is +13.0 revolutions.
(a) How much time does it take for the bike to come to rest?
______ s
(b) What is the angular acceleration of each wheel?
_______rad/s^2
27 Jun 2023
Patrina SchowalterLv2
18 Sep 2019
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