Newton's first law of motion says something like "An object remains
in constant, uniform motion until acted on by an external force".
Constant uniform motion means no change in speed or direction.
If an object changes from rest to motion, that's definitely a change
of speed. So it doesn't remain in the state of constant uniform
motion (none) that it had when it was at rest, and that tells us
that an external force must have acted on it.
Answer:
<h2>Hydrologic cycle</h2>
Explanation:
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Displacement is the total space between point a and b. For example, If I walk 3 times North, 6 times East, and 7 times North, what is the displacement? The answer is 10 because when I walked East there was on object blocking my way.
Answer:
B )-14000N
Explanation:
F=mv-mu
t
F =<u>2</u><u>5</u><u>5</u><u>0</u><u>(</u><u>0</u><u>)</u><u>-</u><u>2</u><u>5</u><u>5</u><u>0</u><u>(</u><u>6</u><u>)</u>
1.1
F = -13909.09
approximately -14000N
d 6000 j because every second multiplied by that would equal out to be 6000
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