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allochka39001 [22]
3 years ago
9

How much work, in N*m, is done when a 10.0 N force moves an object 2.5 m?

Physics
1 answer:
Alik [6]3 years ago
8 0
W = F * d
W = 10N * 2.5 m
W = 25 N m
So the answer you want is the third one down.
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For the image of the overhead projector to be in focus, the distance from the projector lens to the image, <img src="https://tex
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Given:
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projector lens focal length, f
distance from the transparency to the projector lens, do

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convert feet to inches, for uniformity.
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Adding fractions, denominator must be the same.

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