skylarwise121
12.08.2020 •
Physics
What is Astronomy , planets and stars
Solved
Show answers
More tips
- A Auto and Moto What to expect from the new VW Golf 7?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- S Style and Beauty How to Get Rid of Peeling Nails: Natural Remedies...
- S Science and Technology Understanding Magnetic Storms: A Guide to This Natural Phenomenon...
- F Family and Home What is Most Important in Men s Lives?...
- G Goods and services Which TV is better - LCD or Plasma?...
- C Computers and Internet Are there special gaming mice?...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- C Computers and Internet Keep Your Mouse Pad Clean: The Right Way to Clean It?...
Answers on questions: Physics
- P Physics Consider the following steady, two-dimensional velocity field: V→=(u,v)=(a2−(b−cx)2)i→+(−2cby + 2c2xy)j→ Where are the stagnation points in this flow field?...
- P Physics An object in free fall travels a distance s that is directly proportional to the square of the time t. If an object falls 960 feet in 8 seconds, how far will it fall in 11 seconds?...
- P Physics A 65.0-kg woman steps off a 11.0-m diving platform and drops straight down into the water. 1) If she reaches a depth of 4.60 m, what is the average resistance force exerted on her...
- P Physics Which of the following statements about price elasticity of demand is true? a. the inelastic portion of the demand curve corresponds to the segment above the midpoint. b. the elastic...
- P Physics Your town is installing a fountain in the main square. if the water is to rise 26.0 m (85.3 feet) above the fountain, how much pressure must the water have as it moves slowly toward...
- P Physics What came before the big bang? what was..there? if not matter?...
- P Physics Newton’s law states that an object in motion stays in motion unless an unbalanced force acts on that object....
- P Physics The radius of a cylinder is 5 and the lateral area is 70 pi sq. in. find the length of the altitude. ? inches...
- P Physics The momentum of. 3.9lb object moving at a velocity of 7m/s in a straight line...
- P Physics What is meant by saying that a hypothesis must be testable ?...
Ответ:
Astronomy (from Greek: ἀστρονομία) is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets.
A planet is an astronomical body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals.
A star is an astronomical object consisting of a luminous spheroid of plasma held together by its own gravity. The nearest star to Earth is the Sun.
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
Ответ:
A, B And D.
Step-by-step explanation:
I just answered and these were the right choices