CameraIcon

SearchIcon

MyQuestionIcon

7

You visited us 7 times! Enjoying our articles? Unlock Full Access!

Polishing Surfaces in Contact to Change Friction

A car will sk...

Question

A car will skid more on a wet road than on a dry one because, between the dry road and the car tyres there is more:

A

Friction

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Lubricant

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Gravity

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Heat

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Friction
A vehicle skids on the road due to less friction between the road and the vehicle tyres.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A car skids a distance of

54 m

on a dry road. What was the velocity of the car when the skid began if the coefficient of friction between the tires and the road is

.46

?

Q. On a dry road, the maximum permissible speed of a car in a circular path is

10 m s^{- 1}

5 \sqrt{2} m s^{- 1}

on wet surface of the same road. If the coefficient of friction for dry road is

μ

, then that for the wet road is:

Q. A car travels at a speed of

60 k m / h

on a level road on which there is an unbanked turn of radius

50 m

. For which of the following value of coefficient of friction between the tyres and the road surface will the car not skid while turning?

Q. Driving a car on a wet road is difficult because water

Q. A car goes on horizontal circular road of radius

4

m. The speed of car is increasing at a constant

3 m / s^{2}

. The friction coefficient between road and tyre is

0.5

. Find the speed at which the car will skid.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Factors Affecting Friction

PHYSICS

Watch in App

explore_more_icon

Explore more

Polishing Surfaces in Contact to Change Friction

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon