Which of the following quantities have the dimensions of a distance?

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mastering-physics

#1

Which of the following quantities have the dimensions of a distance?
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Answer:

The quantity with dimensions of a distance is
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(a) The dimensions of vt are
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This is the dimension for distance

(b) image
The dimensions are
image
This is the dimension for distance.

( c) The dimensions of 2at are
image
This is not the dimension for distance.