1.

A ball tied at the end of a perfect string tied tightly (assume fixed) to a wooden bar at the other end is rotating with constant angular velocity. Its tangential velocity will _______

A. Increase with time
B. Decrease with time
C. Will remain constant
D. to a wooden bar at the other end is rotating with constant angular velocity. Its tangential velocity will _______a) Increase with timeb) Decrease with timec) Will remain constantd) Will decrease exponentially
Answer» C. Will remain constant


Discussion

No Comment Found

Related MCQs