Physics, 05.04.2021 14:00 kayleemiller5669
A body weighs 160N in air and 120N when totally immersed in a liquid of relative density (R. D) 0.80. Calculate the relative density of the body.
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Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
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A body weighs 160N in air and 120N when totally immersed in a liquid of relative density (R. D) 0.80...
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