![Work done = Force\times distance](https://tex.z-dn.net/?f=Work%20done%20%3D%20Force%5Ctimes%20distance)
From the question,
work done is 520 J
Distance is 260 m
This implies that,
![520 =F\times260](https://tex.z-dn.net/?f=520%20%3DF%5Ctimes260)
![F=\frac{520}{260}](https://tex.z-dn.net/?f=F%3D%5Cfrac%7B520%7D%7B260%7D)
![F=2N](https://tex.z-dn.net/?f=F%3D2N)
Hence the motor exerts a force of 2N .
Answer: A
Explanation:
Steele led a successful bus boycott in Tallahassee, Florida, in 1956, based on the example set by the Montgomery Improvement Association (MIA). Steele was also elected president of the Inter-Civic Council (ICC), an organization formed in May 1956, to direct a bus boycott initiated by black students at Florida A&M University.
My guess is D. It’s between that and C. Put D though
<span>You
get muscle cramps. This can occur during strenuous
exercise or even at rest. The most common
cause of muscle cramps is dehydration. Muscle cramps happen involuntarily
and occur for longer periods with the muscles contracted. When it is not
prolonged, the involuntary contraction is called spasms and it is occasionally
referred as twitch.</span>
The answer is that these continents were once joined together in one big continent.
All continents were once connected as one supercontinent Pangea. On that supercontinent, many species lived across all the supercontinent, such as mesosaurus. But after continents spread apart, some populations remained on the different parts of the supercontinent. So, some population ended up on South Aamerica, some on Africa, and some on Antartica. The geological theory that explains how continents move through Earth's surface is called c<span>ontinental drift.</span>