Home
Class 11
PHYSICS
What is the minimum stopping distance fo...

What is the minimum stopping distance for a vehicle of mass `m` moving with speed `v` along a level road. If the coefficient of friction between the tyres and the road is `mu`.

A

`(v^(2))/(2mug)`

B

`(2v^(2))/(mu g)`

C

`(v^(2))/(mu g)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
`0^(2)=V^(2)-2mu g s`
`rArrs=(V^(2))/(2mug).(A)`
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 85|5 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 86|6 Videos

  • DAILY PRACTICE PROBLEMS

    RESONANCE|Exercise dpp 83|6 Videos

  • CURRENT ELECTRICITY

    RESONANCE|Exercise Exercise|54 Videos

  • ELASTICITY AND VISCOCITY

    RESONANCE|Exercise Advanced Level Problems|9 Videos

Similar Questions

Explore conceptually related problems

The stopping distance for a vehicle of mass M moving with a speed v along a level road, will be - (µ is the coefficient of friction between tyres and the road)

What is done to increase friction between the tyres and road ?

What is the maximum speed at which a car can turn round a curve of 30 m radius on a level road if the coefficient of friction between the types and the road is 0.4 .(Given, acceleration due to gravity = 10 ms ^(-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) .

A vehicle of mass m is moving on a rough horizontal road with momentum P . If the coefficient of friction between the tyres and the road br mu, then the stopping distance 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 .

The maximum speed of a car which can be safely driven along a curve of radius 10 m , If the coefficient of friction between the tyres and the road is 0.5, is (g=9.8 m//s^(2))