Answer:
A: 15 m/s
Explanation:
If air resistance was not there, then the ball would not stop moving unless your friend, gravity, and the ground catches it.
Energy=mass*SHC*temp change
=100*0.9*75
=6750J
It take the earth about 24 hours to rotate 360 degrees. It take 365 days for it to make 1 revolution through space
Answer:
Direct.
Explanation:
There is direct relationship between distance and time. Direct relation means if one increases the other automatically increases while on the other hand, if one decreases the other will also decreases. If there is a large amount of distance so more time is required to pass it while on the other hand, if there is less distance so less time is required to complete it so we can conclude that there is direct relationship between distance and time.