Questions
Keeping the banking angle same, to increase the maximum speed with which a vehicle can travel on the curved road by 10%, the radius of curvature of the road has to be changed from 20 m to
detailed solution
Correct option is C
Here banking angle and g are same, henceV2r= constant ∴ V12V22=r1r2 or r2=r1×v22v12or r2=20×110/100×v12v12=20×121100=24⋅2mTalk to our academic expert!
Similar Questions
A circular road of radius R is banked for a speed v = 40 km/hr. A car of mass m attempts to go on the circular road, the friction coefficient between the tyre and road is negligible:
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