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
Vsevolod [243]
3 years ago
10

Why is it important that a satellite in orbit be above the earth's atmosphere?

Physics
1 answer:
Montano1993 [528]3 years ago
6 0

Explanation:

A stone is thrown upward neglecting air resistance. ... Why is it important that a satellite remain above Earth's atmosphere? The air resistance will slow it down and burn it. What happens to a satellite close to Earth's surface if it is given a speed exceeding 11.2 km/s?

You might be interested in
Define First Condition of Equilibrium ??​
spayn [35]

Answer:

First Condition of Equilibrium is that it must be experiencing no acceleration or the external forces acting on the body should be zero.

7 0
2 years ago
Read 2 more answers
How does increasing the speed of a motorbike change the amount of energy in its kinetic energy store?
Gnesinka [82]

Answer:

Kinetic energy is energy in motion so therefor if you increase the velocity or in your case speed the kinetic energy also has to increase

Explanation:

4 0
3 years ago
Read 2 more answers
How can you show positive body languages with your mouth
sergey [27]
By just smiling. It normally makes you look more happy.And if your happy that's positive body languge
7 0
3 years ago
A plane accelerates from rest at a constant rate of 5.00 m/s2 along a runway that is 1800 m long. Assume that the plane reaches
tiny-mole [99]

Answer:

26.8 seconds

Explanation:

To solve this problem we have to use 2 kinematics equations: *I can't use subscripts for some reason on here so I am going to use these variables:

v = final velocity

z = initial velocity

x = distance

t = time

a = acceleration

{v}^{2}  =  {z}^{2}  + 2ax

v = z + at

First let's find the final velocity the plane will have at the end of the runway using the first equation:

{v}^{2}  =  {0}^{2}  + 2(5)(1800)

v = 60 \sqrt{5}

Now we can plug this into the second equation to find t:

60 \sqrt{5}  = 0 + 5t

t = 12 \sqrt{5}

Then using 3 significant figures we round to 26.8 seconds

3 0
2 years ago
When light hits a red wagon, some of the energy is absorbed and ______.
ZanzabumX [31]

Answer: A. Red light is reflected

Explanation:

8 0
2 years ago
Other questions:
  • Kristina works out seven days a week. Lately, she has been tired, and her body aches. If she is overtraining, which training pri
    7·1 answer
  • In general, which of the following is NOT a critical skill for participating in a sport? A. agility and balance B. endurance and
    13·2 answers
  • Consider a vertical elevator whose cabin has a total mass of 800 kg when fully loaded and 150 kg when empty. The weight of the e
    9·1 answer
  • A battery establishes a voltage V on a parallel-plate capacitor. After the battery is disconnected, the distance between the pla
    8·1 answer
  • PLEASE HELP!!
    5·1 answer
  • Which of the following statements are true regarding transformers?Check all that apply.
    9·2 answers
  • Your car's 30.0 W headlight and 2.50 kW starter are ordinarily connected in parallel in a 12.0 V system. What power (in W) would
    15·1 answer
  • Can someone in the fewest SIMPLE words possible, compare nuclear fusion and fission in terms of what happens in the reactions, t
    5·2 answers
  • ILL GIVE BRAINLIEST IF UR CORRECT
    12·1 answer
  • If an object has a density of .9g/ml and a volume of 12ml what is the mass of the object
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!