Question

artificial satellite is moving in a circular orbit of tradition 2250 km calculate its speed if it takes 24 hours to revolve around the earth

Answer 1

solution :

Here,

Distance travelled by satellite , s = 2250 km

Time taken to complete it, t = 24 hours

we know that ; speed = Distance / time

=> Speed = 2250/24 = 93.75 km/ h

so, speed = 93.75 km/h

================
Hope it clearfy your doubts.

still any doubts then, comments ⤵⤵⤵

#Amrit

Answer 2

Radius of the circular orbit, r= 42250 km
time taken to revolve around the earth t =24 h
speed of a circular moving object, v = 2 pie r upon t =
$2 \times 3.14 \times \times 422250 upon 24 = 1.105 \times 10raise to 4 km h = 3.669km he$
hence the speed of the artificial satellite is 3.069 km/s