1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
torisob [31]
3 years ago
7

Which "sphere" does an astronomer most directly study?

Physics
2 answers:
Allushta [10]3 years ago
7 0

Answer:

exosphere

Explanation:

exosphere is space

astronomy is space

Lisa [10]3 years ago
5 0
I would choose B. exosphere. Astronomers study outer space, planets and ect.
You might be interested in
Ahmed kept a balloon from his birthday for several days until it began to deflate and slowly sink to the ground. He wondered how
goldfiish [28.3K]
<span>He should study the chapter about laws to get a better understanding about the laws that govern physical objects</span>
8 0
3 years ago
Read 2 more answers
Circuit A
Licemer1 [7]
By V=IR
A: 24=I*20
I = 1.2A

B: 220 = I*250
I = 0.88A

C: 6= I*3
I = 2 A

C,A,B
3 0
3 years ago
Read 2 more answers
Which of the following is a simple machine? A. wedge B. meat grinder C. car D. bicycle
kati45 [8]
I think the answer is D. Bicycle
4 0
3 years ago
Forces affect motions in living and nonliving things. In a human, swallowed food moves down the esophagus into the stomach, even
valina [46]

Answer:

figured it out its d the last one

4 0
2 years ago
a car collides with a wall. compare the forces exerted by the car on the wall and the wall on the car​
NeTakaya

Mass multiplied by acceleration produces force.

The acceleration is (v - 0)/t in this situation, where t seems to be the time it takes automobile A to come to a stop. According to Newton's third law of motion, the automobile produces this turning force of the wall, however the wall, which really is static and indestructible, forces an equal force back on the car.

According to Newton's third law, each action has an equal and opposite response. On this basis, you may deduce that a car driving into a wall would exert force on the wall. However, since the wall did not move, the automobile receives an equivalent force, causing it to collapse.

<h3>Learn more:</h3>

brainly.com/question/13952508?referrer=searchResults

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the defenition of mass
    10·2 answers
  • Turquoise is what types of rocks sedimentary, metamorphic or igneous
    6·1 answer
  • An automobile starts from rest and travels down a straight section of road. The distance s (in feet) of the car from the startin
    5·1 answer
  • un tren parte de un punto kilometrico 0 alas 00 horas despues de rrecorrer 49 kilometros en untiempo 0.5 horas se averia porloqu
    5·1 answer
  • A gas has an initial volume of 168 cm3 at a temperature of 255 K and a pressure of 1.6 atm. The pressure of the gas decreases to
    13·2 answers
  • Calculate the power of the eye in D when viewing an object 5.70 m away. (Assume the lens-to-retina distance is 2.00 cm. Enter yo
    6·1 answer
  • If a rock is thrown upward on the planet mars with a velocity of 14 m/s, its height (in meters) after t seconds is given by h =
    8·1 answer
  • A 7.1 cm diameter horizontal pipe gradually narrows to 5.4 cm . When water flows through this pipe at a certain rate, the gauge
    6·1 answer
  • Anybody know the answer to this ?
    9·1 answer
  • 1) Consider an electric power transmission line that carries a constant electric current of i = 500 A. The cylindrical copper ca
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!