f the angular momentum is conserved in a system whose moment of inertia is decreased. Will its rotational kinetic energy be also conserved?

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Professional Teacher

No the kinetic energy will not be conserved, the moment of inertia will increase in 2 nd case.
Comments

Related Questions

will gravity will be quantized or not ?  if not then universe will be still probablistic if quantum mechanics already introduces randomness ? so if gravity wont quantized still universe will be probabilisitc ? 

Gravity is the force with which all objects attracted to the Earth. This force is expressed in terms of G that is universal gravitational constant This conveys that Earth's force of gravity can be quantized....
Darshan
If force is acting on a moving body perpendicular to the direction of motion, then what will be its effect on the speed and direction of the body?
The magnitude of velocity shall decrease and direction shall be same till it comes to rest, afterwards it shall move in direction of force with acceleration due to the applied force.
Aravind
0 0
7

Why sky appears to be blue?

The phenomenon of scattering of light helps to explain the blue color of sky Scattering of light takes place when size of the scattering object (such as air molecules) is very very small as compared to...
Rohit Singh

What is the gravitatioal SI unit of work done?

It's joule .for all type of work done and energy .
Samrat

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Useful Collision Concepts Two dimensional Collision
We should note the following concepts when solving a Two-Body Collision Numerical:-Distance Between the centres of two Bodies -"b."When we have two objects colliding with each other, we assume both are...



Electric field
ELECTRIC FIELD : The space or region around the charge in which its effect can be felt is called electric field. Electric field is denoted by 'E'. In other words, if we...
D

Durga S.

0 0
0

Recommended Articles

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you