AP EAPCET 05-Jul-2022 Shift 2 Paper

Section: Physics

Question : 90 of 160

Marks: +1, -0

The angular momentum of a wheel having a rotational inertia of 0.2kgm2 about its symmetric axis decreases from 4 to 2kgm2s−1 in 4s. The average power of the wheel is

7.5W
15W
5W
12W

Validate

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