Kinematics Question 722

Question: A car is moving on a circular path and takes a turn. If R1 and R2 be the reactions on the inner and outer wheels respectively, then [MH CET (Med.) 2001]

Options:

A) R1=R2

B) R1<R2

C) R1>R2

D)R1R2

Show Answer

Answer:

Correct Answer: B

Solution:

Reaction on inner wheel R1=12M[gv2hra]

Reaction on outer wheel R2=12M[g+v2hra]

where, r = radius of circular path,

2a = distance between two wheels

and h = height of centre of gravity of car.



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