Answer:
So first determine how many times does 5 go into 100.
100/5=20
Thus in 100 seconds the boy would have traveled a distance of 10 meters 20 times.
10*20=200
If the boy travels 10meters in 5 seconds, he travels 200m in 100seconds.
If a star collapses to a tenth its size, gravitation at its surface increases by 100 times as much.
The contraction of an astronomical object caused by its own gravity, which tends to pull stuff inward toward the center of gravity, is known as gravitational collapse. A cloud of interstellar matter gradually collapses under the influence of gravity to form a star. The temperature rises as a result of the compression brought on by the collapse until thermonuclear fusion takes place in the star's core. At this point, the collapse gradually comes to an end as the outward heat pressure equalizes the gravitational forces. Following that, the star is in a condition of dynamic equilibrium. A star will repeatedly collapse once all of its energy sources have been used up until it reaches a new equilibrium condition.
To learn more about Star:
brainly.com/question/24493066
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Answer:
77J
Explanation:
Not really an explanation to this, I just had this lesson last year and remembered it.
Hope I helped! ☺
Larger stars have a higher amount of fuel in order to keep the process of nuclear fusion going.
