Question

please answer for 40 points
if you want to be a brainliest please answer
A satellite is orbitting Earth at a distance of 42000km in a circular orbit and it completes one revolution in 24 hrs.Calculate its speed

Answer 1

speed = distance/time.
distance=circumference=2πr
=2(π)(42000km)
time=24 hrs.

speed=2π(42000)/24
=11000 km/hr
done.
feel free to ask any doubt.

Answer 2

Hi yash,
here is the for your question!
You want to find speed!
The equation to find speed =distance divided by time.

I hope that help you!