Work = Force * distance.
d = 8 m
W = 2400 J
F = ???
2400 = 8 * F
F = 2400/8
F = 300 N
Close together but are able to slide past one another
Answer:
Positive.
Explanation:
As a consequence of the photoelectric effect, electrons that will get hit by sufficiently energetic photons will abandon the metal surfaces exposed to bright sunlight. This decreases the negative charge of the surface, thus causing it to develop a positive net charge.
The full complement of satellites comprising a satellite navigation system, such as GPS, refers to Constellation.
<h3>What is GPS?</h3>
This is referred to as global positioning system and it broadcasts highly accurate navigation pulses to users on or near Earth.
The full complement of the satellites comprising a satellite navigation system, such as GPS or GNSS is referred to as Constellation which makes option A the most appropriate choice.
Read more about GPS here brainly.com/question/9795929