A body of mass 10 g is moving with a velocity $5 \mathrm{i} \mathrm{m} / \mathrm{s}$. When the posit

Question

A body of mass 10 g is moving with a velocity $5 \mathrm{i} \mathrm{m} / \mathrm{s}$. When the position of the particle is $(10 \mathrm{i}+6 \mathrm{j})$, the angular momentum of this particle about the origin is (in proper units)\

Professor PC Thomas Classes · Answer

Momentum of the particle is $\mathrm{p}=\mathrm{mv}=\frac{10 	imes \mathrm{s}}{1000}$ $\mathrm{p}=0.05 \mathrm{i}$\ $\mathrm{L}=\overrightarrow{\mathrm{r}} 	imes \overrightarrow{\mathrm{p}}$\