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iragen [17]
3 years ago
9

Which is a chemical property of iron?

Physics
2 answers:
miss Akunina [59]3 years ago
8 0
I think its A as in density
aliya0001 [1]3 years ago
5 0
Some of the sites im on say its c.
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Given a second class lever with a distance of 5.00 feet from the fulcrum to the effort and a distance of 33.0 inches from the re
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The correct answer is C. 45.5 lbs.

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F_ed_e=F_ld_l

Where F_e is the effort force, d_e is the total length of the lever, F_l is the load that can be lifted and d_l is the distance between the point of the effort and the fulcrum.

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F_l=\frac{F_ed_e}{d_l}

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