Question

Calculate the angular momentum of a body whose rotational energy is 10 joule. If the
angular momentum vector coincides with the axis of rotation and its moment of inertia
about this axis is 8 x 10-7 kg m?
(a) 4x10-3 kg m?s (b) 2 x 10-kg m/s (c) 6 x 10-' kg m²/s (d) None of these​

Answer 1

Answer:

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