Question

derive an expression for the centripetal acceleration of a particle moving with uniform speed v along a circular path of radius r discuss the direction of this acceleration ?

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Answer 1

Answer:

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rate of change of tangential velocity is called as the centripetal acceleration.

F=

r

mv

2

centripetal acceleration is given by,

a

c

=

m

F

=

m

r

mv

2

∴a

c

=

r

v

2

Answer 2

Answer:

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