Question

a satellite needs a specific velocity to revolve in a specific orbit ? true/false​

Answer 1

Answer:

True

good afternoon

have a great day

Answer 2

Answer:

Yes the statement is true.

Explanation:

Every satellite  performing a circular motion needs a specific velocity called called a orbiting velocity.

we know that when object performing a circular motion it experience a centripetal force which is given by

where m = mass of the satellite, r = distance from the centre of earth to the orbit

we know that there is a force of attraction between earth and satellite

M = mass of the earth

from (1) and (2) we have  

hope it helps

mark me as brainiest

have a good day