CameraIcon

SearchIcon

MyQuestionIcon

1

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

Frictional and Normal Force

A ball is kep...

Question

A ball is kept on an inclined plane. The ball is not moving due to:

A

magnets

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

B

speed

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

friction

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

Open in App

Solution

The correct option is D
friction

The ball is not moving and remains motionless due to the force of friction as friction opposes the motion.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A man of mass m speeds up while running from rest to a speed v in a straight track along an inclined plane, after rising through a height h.

W_{g r a v i t y}

= work done by gravity on the man.

W_{f r i c t i o n}

= work done by gravity on the man.

W_{m a n}

= work done by man.
If instead of moving up the plane, the man increases his speed to the value v while moving down the inclined plane through the same vertical distance h, then

Q. A rubber ball is dropped from a height of

5 m

on a plane, where the acceleration due to gravity is not shown. On bouncing it rises to

1.8 m

. The ball loses its velocity on bouncing by a factor of

Q. A block of mass M is placed on a rough inclined plane having angle of inclination

45^{o}

. The friction is 0.5. What s the acceleration of the block down the inclined plane ?Acceleration due to gravity is g.

Q. A ball is projected form a point A on a smooth inclined plane which makes an angle

α

to the horizontal. The velocity of projection makes an angle

θ

with the plane upwards. If on the second bounce the ball is moving perpendicular to the plane, find e in terms of

α

θ

. Here e is the coefficient of restitution between the ball and the plane

Q. One end of massless intextensible string of length l is fixed and other end is to tied to a small ball off mass m. The ball is performing a circular motion in vertical plane. at the lowest position, speed of ball is

\sqrt{20 g l}

. Neglect any other forces on the ball except tension and gravitational force. Acceleration due to gravity is g.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Contact Forces

SCIENCE

Watch in App

explore_more_icon

Explore more

Frictional and Normal Force

Standard V Science

Join BYJU'S Learning Program

CrossIcon