Questions
An unbanked curve has a radius of 60 m. The maximum speed at which a car can make a tum, if
the coefficient of static friction is 0.75, is
a
2.1 ms-1
b
14 ms-1
c
21 ms-1
d
7 ms-1
detailed solution
Correct option is C
V =μgR=0.75×9.8×60Talk to our academic expert!
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For traffic moving at 60 km/ hour along a circular track of radius 0⋅1 km, the correct angle of banking is
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