MyQuestionIcon

1

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

Calculating Friction Using Coeffcients

A ring of mas...

Question

A ring of mass kept on a horizontal rough A force F is applied tangentially at its rim as shown. The coefficient of frictionless between the ring and the surface is $μ$ Then

A

Friction will act in the forward direction

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

B

Friction will act in the backward direction

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

C

Friction force will not act

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

D

Frictional force will be

μ g

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

Open in App

Solution

The correct option is B Friction will act in the backward direction
A ring of mass kept on a horizontal rough A force F is applied tangentially at its rim as shown. The coefficient of frictionless between the ring and the surface is μ Then friction will act in the backward direction.
so the correct option is B.

Suggest Corrections

thumbs-up

0

Similar questions

F

is applied horizontally on a cylinder in the line of centre as shown in the figure. The cylinder is on a rough surface of coefficient of friction

μ

. The direction of the friction force acting on the cylinder will be

Q. A force F is applied at the top of a ring of mass M and radius R placed on a rough
horizontal surface as shown in figure. Friction is sufficient to prevent slipping. The friction force acting on the ring is

Q. A ring of mass ‘m’ and radius ‘R’ rolls on a horizontal rough surface without slipping due to an applied force ‘F’. The friction force acting on the ring is

A hollow cylinder of mass

M

R

is pulled by a horizontal force

F

acting at its centre of mass on a horizontal surface where the coefficient of friction is

μ

.

If hollow cylinder is performing pure rolling then frictional force

f

Q. A block of mass m lies on a rough surface of co-efficient of friction force F is applied on it at angle

θ

to the horizontal as shown. and the block is rest. The frictional force acting on the block will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Friction: A Quantitative Picture

PHYSICS

Watch in App

explore_more_icon

Explore more

Calculating Friction Using Coeffcients

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon