MAGARxBOYYY
MAGARxBOYYY MAGARxBOYYY
  • 19-01-2022
  • Physics
contestada

A satellite does not need any energy to revolve around the earth, why ?

Respuesta :

nyx62
nyx62 nyx62
  • 19-01-2022

Answer:

A satellite rotates around the earth by using earth's gravitational force as centripetal force. Also as there is no air in space, it does not have to work against air resistance. Hence it doesn't lose any energy while rotating. So it does not require fuel to rotate around the earth.

Answer Link

Otras preguntas

Which of the following was an important challenge of fighting a two-front war for the Allies?
To dry the brakes, drive slowly in __________ and apply light pressure on your brake pedal.
solve for v 3(2v+5=33 simplify as much as possible
why must all living things excrete waste products
Increases in the Gross National Product best indicate increasing economic growth security freedom efficiency
why did colonists care about having representations
x squared minus 169 equals zero what is the value of x
describe how you decide where the clock hands should point (2:30 & 2:50)?
Jim’s business had a profit of $290 in its first month, and a loss of $130 in its second month. What is the profit/loss after the first two months?
What is this help me