Question

An artificial satellite is moving in a circular orbit of radius 42250 km. Calculate its speed if it takes 24 hours to revolve around the earth? Please

Answer 1

yes

your

answer

is

right

Answer 2

Answer:

YOUR ANSWER IS HERE BUDDY!!

Explanation:

the speed of an object moving in a circular orbit or path is given by the formula :

speed,v = 2πr / t

pi,π= 22/7

radius,r =42250 km

Time ,t = 24hr.

and then by putting the values

v= 2×22×42250/7×24

v= 11065.4 km/ hr.

convert into m/s by multiplying by 5/18

11065.4×5/18

= 55327 /18

= 3073.72222.... m/s