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23 Nov 2019
1) A person is riding a bicycle, and its wheels have anangularvelocity of 15.8 rad/s. Then, the brakes are applied andthe bike isbrought to a uniform stop. During braking, the angulardisplacementof each wheel is 14.2 revolutions.(a) How muchtime does it take for the bike tocome to rest? (b)What is the anguar acceleration(in rad/s2) of eachwheel?
1) A person is riding a bicycle, and its wheels have anangularvelocity of 15.8 rad/s. Then, the brakes are applied andthe bike isbrought to a uniform stop. During braking, the angulardisplacementof each wheel is 14.2 revolutions.(a) How muchtime does it take for the bike tocome to rest? (b)What is the anguar acceleration(in rad/s2) of eachwheel?
27 Jun 2023
Beverley SmithLv2
25 Oct 2019
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