# What is the angular velocity of earth?

Question : What is the angular velocity of earth?

(A) $\dfrac{2\pi }{86400}rads^{-1}$

(B) $\dfrac{2\pi }{86400}rads^{-1}$

(C) $\dfrac{2\pi }{86400}rads^{-1}$

(D) $\dfrac{2\pi }{86400}rads^{-1}$