CBSE Class 11-science Answered
Why most of the mass of a flywheel is concentrated at the rim?
Asked by Topperlearning User | 04 Jun, 2014, 13:23: PM
Most of the mass of a flywheel is concentrated at the rim so as to have moment of inertia same for the whole mass. If such a wheel gains or loses rotational energy, the change in the angular velocity is very small. Thus, a flywheel helps to maintain uniform motion.
Answered by | 04 Jun, 2014, 15:23: PM
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