Questions
An external device, e.g., an electric motor, supplies constant power to a rotating system, e.g., a flywheel, through a torque . The angular velocity of the system is ω. Both and ω are variable
detailed solution
Correct option is B
power = Constant.Talk to our academic expert!
Similar Questions
A uniform thin rod of length l and mass m is hinged at a distance l/4 from one of the end and released from horizontal position as shown in Fig. The angular velocity of the rod as it passes the vertical position is
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