What is the angular momentum of an object with a mass of $5 k g$ $5 kg$ that moves along a circular path of radius $4 m$ $4 m$ at a frequency of $1 H z$ $1 Hz$ ?

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Answer 1 · 2016-03-09T20:43:46

$502.65 k g . m^{2} / s^{2}$ $502.65kg.m^2//s^2$

$L = r p = I w$ $L=rp=Iw$

$= M R^{2} \times 2 π$ $=MR^2xx2pi$

$= 5 \times 4^{2} \times 2 π$ $=5xx4^2xx2pi$

$= 502.65 k g . m^{2} / s^{2}$ $=502.65kg.m^2//s^2$