MyQuestionIcon

1

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

Uniform Circular Motion

A particle mo...

Question

A particle moves with constant angular velocity in a circle. During the motion its

A

Energy is conserved

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

B

Momentum is conserved

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

C

Energy and momentum both are conserved

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

D

None of the above is conserved

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

Open in App

Solution

The correct option is A
Energy is conserved

In uniform circular motion (constant angular velocity) kinetic energy remains constant but due to change in velocity of particle its momentum varies.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A particle moves in a circle with constant angular velocity

ω

about a point P on its circumference. The angular velocity of the particle about the centre C of the circle is?

Q. If a particle moves in a circle with constant speed, its velocity :

A s s e r t i o n :

When a particle moves in a circle with a uniform speed, its velocity and acceleration both changes.

R e a s o n :

The centripetal acceleration in circular motion is dependent on angular velocity of the body.

Q. A particle is moving with constant speed in a circle as shown in Fig. Find the angular velocity of the particle

A

with respect to fixed point

B

C

if angular velocity with respect to

O

ω

A

B

move with constant and equal speeds in a circle as shown in Fig. Find the angular velocity of the particle A with respect to B, if the angular velocity of particle

A

O

ω

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Relative

PHYSICS

Watch in App

explore_more_icon

Explore more

Uniform Circular Motion

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon