a car is negotiating a circular turn with banking angle theta .if keeping the banking angle same if speed is increased by 1%.what should be percentage change in radius so that car can negotiate turns safely.

Open in App

Solution

Suggest Corrections

Similar questions

A car of mass $1000 k g$ negotiates a banked curve of radius $90 m$ on a frictionless road. If the banking angle is $45^{\circ}$ , the speed of the car is:-

Q. Keeping the angle of banking same, if the radius of curvature is made four times, the percentage increase in the maximum speed with which a vehicle can travel on a circular road is

Q. An automobile negotiates a turn of radius

\frac{40}{\sqrt{3}} m

on a road which is banked at the curve at angle

30^{\circ}

to the horizontal. If coefficient of friction between road surface and automobile is

\frac{1}{\sqrt{3}}

then maximum speed at which the car can negotiate the turn without skidding will be

(g = 10 {m/s}^{2})

Q. What is meant by banking of road? What is need of banking of roads? Obtain an expression for the maximum speed with which a vehicle can safely negotiate a curved road banked at an angle

θ

. The coefficient of friction between the wheels is and the road is

μ

Q. A car of mass

1000 kg

negotiates a banked curve of radius

90 m

on a frictionless road. If the banking angle is

45^{\circ}

, the speed of car is (Take

g = 10 {m/s}^{2}

)

Join BYJU'S Learning Program