If a car moves with a uniform speed of 2 ms-1 in a circle of radius 0.4. Its angular speed is______________?
A. 4 rad. S-1
B. 5 rad. S-1
C. 1.6 rad. S-1
D. 2.8 ms-1
If a car moves with a uniform speed of 2 ms-1 in a circle of radius 0.4. Its angular speed is______________?