Ok Listen up...
A Graph shows distance on the vertical axis and time on the horizontal axis. If The Speed is steadily increasing, what will the line representing speed look like on the graph??
ok so odviously the answer is A Curved Line.
So with reguard to the question above , could any part of the speed line ever become perfectly vertical? Why or why not?
a) Yes, but only if the object stops moving.
b)yes, because eventually the speed would be so fast there would be no slope.
c)No, because it would require such a high speed that it would probably not be practical.
d)No,because that would mean you were covering a distance in zero elapsed time,which is impossible.
2007-08-01
09:49:03
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5 answers
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asked by
Lilly
1