The motion of a body around a circular path is an example of
A. Uniform velocity, variable acceleration
B. Uniform speed, uniform velocity
C. Uniform speed, variable velocity
D. Uniform speed, variable acceleration
Answer: Option A
Solution (By Examveda Team)
Uniform circular motion occurs when a body moves in a circular path with constant velocity. The acceleration of a body experiencing uniform circular motion is always directed toward the center of the circle (centripetal acceleration orac = V2 / r
where v is the body’s velocity, and r is the radius of the circle). This acceleration is constant in magnitude but changes in direction, so, it is variable at every point of the circular path.
This Question Belongs to General Knowledge >> Physics
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