Using an electric motor, we accelerate a flywheel of rotational moment of inertia 12.4kg m^2 from the rest to an angular
Posted: Thu Jul 14, 2022 8:06 pm
Using an electric motor, we accelerate a flywheel of rotationalmoment of inertia 12.4kg m^2 from the rest to an angular speed of200 RPM (revs/min) A constant friction torgue of 26.0 NM retardsthe motion.
a. if the angular acceleration is 4.20 rads/s^2, what is theaverage torgue T in Nm The motor applies to the flywheel?
b. what is the final KE of rotation of the flywheel injoules?
c. what average power does our motor supply in watts?
a. if the angular acceleration is 4.20 rads/s^2, what is theaverage torgue T in Nm The motor applies to the flywheel?
b. what is the final KE of rotation of the flywheel injoules?
c. what average power does our motor supply in watts?