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Physics, 17.06.2020 22:57 alexvane78
The angular velocity of a flywheel obeys the equation ωz(t)=A+Bt2, where t is in seconds and A and B are constants having numerical values 2.65 (for A) and 1.60 (for B).
Required:
a. What are the units of A and B if ωz is in rad/s?
b. What is the angular acceleration of the wheel at (i) t = 0 and (ii) t = 5.00 s?
c. Through what angle does the flywheel turn during the first 2.00 s?
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The angular velocity of a flywheel obeys the equation ωz(t)=A+Bt2, where t is in seconds and A and...
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