Circular Motion Time Calculation (Jee Mains) | ExamDuo
Kinematics of Circular Motion
Medium
Circular Motion Time Calculation
A huge circular arc of length 4.4 ly subtends an angle 4s at the centre of the circle. How long it would take for a body to complete 4 rev if its speed is 8AU per sec? [Given,1ly=9.46×1015m,1AU=1.5×1011m]