Answer:
PE = mgh
Explanation:
m is mass, g is gravitational constant (9.81) and h is height
Answer:
pretty sure it's true....
No, only average speed can be calculated from the distance of 90 meters and the time 3 seconds hope this helps
<span>The correct answer to
the question that is stated above is letter d. Luminosity.
</span><span>Luminosity is the total energy that star produce in one second, depending on both the radius of the star and on its surface temperature. Thus, </span><span>all the star's properties such as its temperature, size, brightness and life span is determined by its luminosity.</span>
Answer:
A hurricane starts to form when warm air rises and then that warm air turns into cooler air. After a while of this happening large clouds and thunderstorms are made. The clouds and thunderstorms keep growing and rotating from earth's Coriolis Effect. Then a hurricane forms.
