A cyclist is travelling on a straight road with constant speed v0. The radius of wheels is R. the wheels of bicycle are rotating with constant angular velocity ω. Mark the correct options.

Q; A cyclist is travelling on a straight road with constant speed v0. The radius of wheels is R. the wheels of bicycle are rotating with constant angular velocity ω. Mark the correct options.

(a) The speed of top point of front wheel measured by cyclist is Rω

(b) The speed of top point is v0 + R ω

(c) The speed of top point is v0 – R ω

(d) The speed of top point is $\sqrt{v_0^2 + R^2 \omega^2}$

Ans: (a) , (b)