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vdirectioner7634
01.12.2020 •
Physics
An object of mass 10 kg is in a circular orbit of radius 10 m at a
velocity of 10 m/s. Calculate the centripetal force (in N) required
to maintain this orbit.
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Ответ:
Given - m = 10 kg
r = 10 m
v = 10 m/s
Solution -
F = mv^2 by t
F = 10 x 10^2 by 10
F = 10 x 100 by 10
( cut 10 and 10 because 10 x 1 = 10 )
F = 100 N
.:. The centripetal force is 100 N
Ответ:
it allows only a reduced number of electrons to flow through it.