A body is moving in a circular path with a constant speed. It has .
A
constant velocity
B
constant momentum
C
constant kinetic enegy
D
constant acceleration
Text Solution
Verified by Experts
The correct Answer is:
C
The body has a constant kinetic energy . (a) ,(b) and (d) are wrong .Because the direction velocity changes form point to point `vec v , vecP and vec0 ` are vectors.
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