Answer:
27.5 days
0.92 month
Explanation:
= radius of the orbit of moon around the earth = 
= Mass of earth = 
= Time period of moon's motion
According to Kepler's third law, Time period is related to radius of orbit as

inserting the values, we get

we know that
1 day = 24 hours = 24 x 3600 sec = 86400 s

1 month = 30 days

Answer:
Difference in temperature
Contact between the bodies
Answer:
Explanation: heat of fusion
Average speed = total distance / total time.
That's 172 km / 5 hr = 34.4 km//hr