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}
Answer : option (A)
Solution :
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}
Answer : option (A)
Solution :