Answer:
D
Explanation:
cuz it transforms from one to another can't be created not destroyed.PERIOD!
No. The moon always keeps the same side facing us. Its rotation and revolution periods are equal.
Gravitational potential energy =
(mass) x (gravity) x (height)
= (5.8 kg) x (9.8 m/s²) x (2.5 m)
= 142.1 Joules (C)
This question involves the concepts of average speed, distance, and time.
The average speed of the family is "2.5 mi/hr".
<h3>AVERAGE SPEED</h3>
The average speed is defined as the ratio of the total distance covered with the total time taken to cover it.

where,
- s = distance covered = 2.5 miles
- t = total time taken = 1 hour
- v = average speed = ?
Therefore,

v = 2.5 mi/hr
Learn more about average speed here:
brainly.com/question/12322912
Answer:
It's the 3rd option
Explanation:
Wind is caused by the differences in air pressure on Earth's surface.