AP EAMCET Engineering 22 Apr 2019 Shift 2 Paper

Section: Physics

Question : 90 of 160

Marks: +1, -0

An electric motor of power 75 W rotates a flywheel of moment of inertia 0.36 kg m2 at a constant rate of 100 rad s−1. If the power is switched off the time taken for the wheel to come to rest is

12 s
24 s
36 s
48 s

Validate

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