CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Effect of Nature of Surface on Friction

Two bodies of...

Question

Two bodies of masses 4 kg 9 kg are moving on a rough horizontal surface with same speed. If the coefficient of friction for them is same then ratio of dis†an ce travelled by the two bodies before coming rest

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. Two bodies of masses

1 k g

2 k g

are projected with same velocities, on two rough surfaces whose coefficients of friction are

0.2

0.4

respectively. Find the ratio of distances travelled by them before their velocities become half of the initial value.

Q. Two bodies of masses

1 k g

2 k g

are projected with same velocities, on two rough surfaces whose coefficients of friction are

0.2

0.4

respectively. Find the ratio of distances travelled by them before their velocities become half of the initial value.

Q. Two bodies having same mass,

2

k g

each, have different surface area

50 m^{2}

100 m^{2}

in contact with a horizontal plane. If the coefficient of friction is

0.2

, the ratio of frictional forces that come into play when the bodies are in motion, will be:

Q. The initial velocity of a body moving on a rough horizontal surface having coefficient of kinetic friction

0.5

15 m/s

. Distance after which it will come to rest is

s_{1}

. If coefficient of kinetic friction is reduced to

0.3

, distance travelled by the body before coming to rest is

s_{2}

s_{1} + s_{2}

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

)

Q. The initial velocity of a body moving on a rough horizontal surface having coefficient of kinetic friction

0.5

15 m/s

. Distance after which it will come to rest is

s_{1}

. If coefficient of kinetic friction is reduced to

0.3

, distance travelled by the body before coming to rest is

s_{2}

s_{1} + s_{2}

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

)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Effect of Nature of Surface on Friction

PHYSICS

Watch in App

explore_more_icon

Explore more

Effect of Nature of Surface on Friction

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon