Question

an artificial satellite is revolving in a circular orbit of radius 4410km.it takes 24 hours to complete 1 round. Calculate its average speed and velocity

Answer 1

hey mate
here is ur ans

given : radius :. 4610km
time 24 hours

average speed : distance / time

2pie* r/ 24
2*3.14*4410/24
27694.8/24
1153.9 km/h

for a velocity = displacement / time
2r/ 24

2*4410/ 24
: 367.9 km/h

hope it help u