A chain of 125 links is 1.25 m long and has a mass of 2kg with the ends fastened together it is set rotating at 3000rev/min Find the centripetal force on each link -
(1)3.14N
(2)314N
(3)1/3.14N
(4)1/314N
PLZZ EXPLAIN THE ANSWERR
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A chain of 125 links is 1.25 m long and has a mass of 2kg with the ends fastened together it is set rotating at 3000rev/min Find the centripetal force on each link -
(1)3.14N
(2)314N
(3)1/3.14N
(4)1/314N
PLZZ EXPLAIN THE ANSWERR
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Explanation:
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Answer:
F = 314.15 N
Explanation:
It is given that,
Number of links, n = 125
Length of the chain, l = 1.25 m
Mass of the chain, m = 2 kg
The mass of each link is,
Angular speed,
Circumference,
The centripetal force is given by :
F = 314.15 N
So, the centripetal force acting on each link is 314.15 N. Hence, this is the required solution.