A body is moving with a uniform speed on a circular path or radius R . if n is the frequency of circulation then write down the centripetal acceleration in terms of n and r.
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Answer:
zero
Explanation:
when a body is revolving around a circular path, it experiences 2 forces: Centrifugal force and Centripetal Force.
Centrifugal force (Latin for "center fleeing") describes the tendency of an object following a curved path to fly outwards, away from the center of the curve. It's not really a force; it results from inertia — the tendency of an object to resist any change in its state of rest or motion.
Centripetal force is a real force that counteracts the centrifugal force and prevents the object from "flying out," keeping it moving instead with a uniform speed along a circular path.
Centripetal force: Fc=
r
mv
2
Where as tangential force F
t
=0⟹a
t
=0
Hope this helps you and this was taken from the internet
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