What is asteroids,comet,dwarf planet, Physics

Assignment Help:

What is an asteroid, comet, dwarf planet with respect to their mass, moment of inertia and dimension?

Ans) Dwarf Planet is lighter,smaller than a planet ( Pluto ).They usually are larger than asteroids. For a planet to be dwarf, it requires to satisfy all the rules of being a planet.(requires to revolve around star, Min dimensions etc).

If considering planet and dwarf planet to recolce around similar star, then planet has higher mass thereforehigher moment ofinertia (consider both as solid spheres)

Asteroids are small as compared to the planets and do not usually revolve around planets.


Related Discussions:- What is asteroids,comet,dwarf planet

Electrostatics, Can the whole charge of a body is transfer to another body

Can the whole charge of a body is transfer to another body

What are the disadvantages of fibers optics, What are the disadvantages of ...

What are the disadvantages of fibers optics? This must be borne in mind that the real nature of the conductor, in lighting systems, shows only one of the components responsible

Is the sheath color important, Is the sheath color important? This is a...

Is the sheath color important? This is a mainly slippery subject and the cause of heated debate. Several scientists affirm that an opaque light or white colored cladding, parti

Michelson interferometer, describe the construction and working of michelso...

describe the construction and working of michelson''s interferometer explain the formation of circular fringes how will you use these fringis in the determination of difference in

By whcih resistivity of conductors is most affected, Resistivity of conduct...

Resistivity of conductors is most affected by (A) Composition.       (B) Temperature. (C) Pressure.             (D) Current. Ans: Resistivity of conductors is most

What is intensity-wavelength graph, At certain sharply explained wavelength...

At certain sharply explained wavelengths, the power of X-rays is very large as marked K alpha, K beta .... As shown in figure. These X-rays are called as property of X-rays. At oth

Semiconductors, I want a clear explanation body full wave rectifier.

I want a clear explanation body full wave rectifier.

Explain the magnetizing force, An iron ring of mean diameter 10 cm is unifo...

An iron ring of mean diameter 10 cm is uniformly wound with 2000 turns of wire. When a current of 0.25 A is passed by the coil a flux density of 0.4 T is set up in the iron. F

Define specific gravity, Q. Define Specific Gravity? Answer:- Spec...

Q. Define Specific Gravity? Answer:- Specific Gravity SG is a unit fewer quantities that gives the scientist or engineers an idea of how dense a substance is compared to w

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd