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Artemon [7]
3 years ago
15

A heavy crate applies of 1500 N on a 25-m^2 piston . The smaller piston is 1/30 the size of the larger one . what force is neede

d to lif the crate
Physics
2 answers:
krok68 [10]3 years ago
6 0
I don't know the name, but the opposite of gravity, if that helps!

pogonyaev3 years ago
6 0

Answer:

The force needed to lift the crate is 50 N

Explanation:

P_{1} = \frac{F_{1}}{A_{1}} = \frac{1500N}{25 m^{2} } \\P_{1}= P_{2} \\P_{2} = \frac{F_{2}}{A_{2}}\\A_{2} = 25*\frac{1}{30} \\\frac{1500N}{25 m^{2} } =\frac{F_{2} }{\frac{25}{30}m^{2}  }\\ F_{2}* 25 m^{2} = 1500 N *\frac{25}{30}m^{2}\\ F_{2}= \frac{1250 N*m^{2}}{25 m^{2}}\\ F_{2}= 50 N

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5 0
2 years ago
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For a home sound system, two small speakers are located so that one is 52 cm closer to the listener than the other. What is the
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7 0
3 years ago
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