CameraIcon

SearchIcon

MyQuestionIcon

Effect of Area of Contact on Friction

A small block...

Question

A small block slides down from top of hemisphere of radius r. It is assumed that there is no friction between block and hemisphere. At what height 'h' will the block lose contact with surface of sphere?

Open in App

Solution

Suggest Corrections

thumbs-up

5

mid-banner-image

mid-banner-image

Similar questions

Q. A small block slides down from the top of a inverted hemisphere of radius

r

. It is assumed that there is no friction between the block and the hemisphere. At what height

h

from ground, will the block lose contact with the surface of sphere ?

Q. A small block slides down from the top of hemisphere of radius

R = 3 m

as shown in the figure.The height

^{'} h^{'}

at which the block will lose contact with the surface of the sphere is

(in m)

.
(Assume there is no friction between the block and the hemisphere)

Q. A small spherical ball of mass

m

slides without friction from the top of a hemisphere of radius

R

. At what height will the ball lose contact with surface of the sphere?

Q. A small body of mass m slides without friction from the top of a hemisphere of radius R. At what height will the body be detached from the centre of the hemisphere?

Q. A small body of mass

m

slides without friction released from the top of a hemisphere of radius

R

. At what height below the body be detached from the surface of hemisphere ?

View More

Join BYJU'S Learning Program

Select...

similar_icon

Related Videos

lock

Concepts

PHYSICS

Watch in App

explore_more_icon

Explore more

Effect of Area of Contact on Friction

Standard VIII Physics

Join BYJU'S Learning Program

Select...