%3Cdiv%20style%3D%22visibility%3A%26nbsp%3Bhidden%3B%26nbsp%3Boverflow%3A%26nbsp
ID: 1862892 • Letter: #
Question
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a=V^2/r
V=sqrt(a*r)
r= L*cos(?)
Thus :
V=sqrt(a*L*cos(?))
Balancing Forces :
F(c) = mg*sin(?)
mv^2/L = mg*sin(?)
m*a*L*cos(?)/L =mg*sin(?)
tan(?)= a/g
?=arctan(a/g)
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