A wheel turns through half a revolution causing a point on its rim to travel

PHYSICS · Multi-part · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

3.3\,\text{m}

. Take

\pi = 22/7

. (i) Determine the radius of the wheel. (ii) For the same wheel, calculate the arc length the point would trace if the wheel were to rotate through

45^\circ