Laws of MotionEasy
Question
A motorcylist is going on an overbridge of radius r maintaining a constant speed v. As the motorcyclist goes up on the overbridge, the normal force :-
Options
A.Increases (NB > NA)
B.Decreases (NB < NA)
C.Remains same (NB = NA)
D.Nothing can be said
Solution
mg cosθ - NA =
NA = mgcosθ -
mg - NB =
NB = mg -
NB > NA
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