Question

A cycle-wheel is rotating with uniform angular velocity $\left(\overrightarrow{\omega }\right)$. What is the nature of the graph between tangential velocities of different points on a spoke and their distances from the axis ?

Answer 1

We know,

$V=wr$

$V$ tangential increases linearly from $O$ at axis to man, value at outermost part of well .

So, Graph is a straight line.