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Deduce the relation between torque and angular acceleration. |
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Answer» Solution :The torque produced by the force on the point mass m about the axis can be WRITTEN as, `taui=RF sin 90^(@)=rF [ :' sin 90^(@)=1]` `rau=rma [:' (F=m)]` `TAU=R mr alpha=mr^(2) alpha [ :' (a=r alpha)]` `tau=(Sigma m_(i)r_(i)^(2))vec(alpha)` `vec(tau)=Ivec(alpha)` |
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