A car moves at speed of 36 km hr^-1on a ...

A car moves at speed of 36 km `hr^-1`on a level road. The coefficient of friction between the tyres and the road is 0.8 . The car negotiates a curve of radius R. IF g=10 `ms^-2`, then the car will skid (or slip) while negotiating the curve if the value R is

20 m

12 m

14 m

16 m

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CIRCULAR MOTION
TARGET PUBLICATION|Exercise COMPETITIVE THINKING|102 Videos
CIRCULAR MOTION
TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos
CIRCULAR MOTION
TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos
ATOMS, MOLECULES AND NUCLEI
TARGET PUBLICATION|Exercise Evaluation test|19 Videos
CURRENT ELECTRICITY
TARGET PUBLICATION|Exercise Evaluation Test|6 Videos

Similar Questions

Explore conceptually related problems

The maximum frictional force between the tyres of a car and the road is 0.5 mg. the car negotiates a curve of radius 10 metre. The velocity is

A car is travelling along a curved road of radius r. If the coefficient of friction between the tyres and the road is mu the car will skid if its speed exceeds .

What should be the coefficient of friction between the tyres and the road, when a car travelling at 60 km h^(-1) makes a level turn of radius 40 m ?

The coefficient of friction between the tyres and the road is 0.25. The maximum speed with which a car can be driven round a curve of radius 40 m without skidding is (assume g = 10 ms^(-2) )

A car is taking turn on a circular path of radius R. If the coefficient of friction between the tyres and road is mu , the maximum velocity for no slipping is

A van is moving with a speed of 108 km / hr on level road where the coefficient of fraction between the tyres and the road is 0.5 for the safe driving of the van , the minimum radius of curvature of the road will be ( g=10 m//s^(2) )

What will be maximum speed of a car on a curved road of radius 30 m , If the coefficient of friction between the tyres and the road is 0.4? (g=9.8 m//s^(2))

Find the maximum speed at which a car can take turn round a curve of 30 cm radius on a level road if the coefficient of friction between the tyres and the road is 0.4. Take g = 10 ms^(-2) .

TARGET PUBLICATION-CIRCULAR MOTION-CRITICAL THINKING

A bend in a level road has a radius of 100 m Find the maximum speed w...
Text Solution
|
When the road is dry and the coefficient of friction is mu, the maximu...
Text Solution
|
A car moves at speed of 36 km hr^-1on a level road. The coefficient of...
Text Solution
|
On a dry road , the maximum permissible speed of car in a circular pat...
Text Solution
|
A crate of egg is located in the middle of the flat bed of a pick up t...
Text Solution
|
The maximum frictional force between the tyres of a car and the road i...
Text Solution
|
A railway line is banked with an angle of 0.01 radians. The height of ...
Text Solution
|
A train has to negotiate a curve of radius 400m. The speed of the trai...
Text Solution
|
If angle of banking is sin^-1 (0.2) and normal reaction is 2000 N the...
Text Solution
|
A bus is moving in a circular horizontal track of radius 10 m with a c...
Text Solution
|
A road is 8 m wide. Its radius of curvature is 40 m. The outer edge is...
Text Solution
|
A road is 10 m wide. Its radius of curvature is 50 m . The outer edge ...
Text Solution
|
A circular road of radius 1000 m has banking angle 45^@. IF the coeffi...
Text Solution
|
While driving around curve of radius 17.32m, an engineer notes that a ...
Text Solution
|
A boy on a cycle pedals around a circle of 20 metres radius at a spe...
Text Solution
|
For traffic moving at 60 km//hour along a circular track of radius 0.1...
Text Solution
|
A circular racing car track has a radius of curvature of 500 m. The ma...
Text Solution
|
A cyclist with combined mass 80 kg going around a curved road with a ...
Text Solution
|
The maximum safe speed for which a banked road is intended , is to be ...
Text Solution
|
A cyclist going around a circular road of radius 10 m is observed to b...
Text Solution
|