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SpyIntel [72]
3 years ago
15

A piston above a liquid in a closed container has an area of 0.75m^2, and the piston carries a load of 200kg. What will be the e

xternal pressure on the upper surface of the liquid?
Physics
1 answer:
seraphim [82]3 years ago
6 0

Answer:

2613.3 pa

Explanation:

p=F/A

p=ma/A

p=200×9.8/0.75

p=2613.3

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Answer:

where are the statements?

Explanation:

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An 80kg astronaut traveled to the moon, where gravity is one-sixth (116) as
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Answer:

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Explanation:

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3 years ago
The drawings show three examples of the force with which someone pushes against a vertical wall. In each case the magnitude of t
Monica [59]

Complete Question

The complete question is shown on the

Answer:

The ascending order would be 2nd < 1st < 3rd

Explanation:

Generally the the Normal force is mathematically represented as

                      Normal \ Force  = Fsin \theta

=>                    Normal \ Force \  \alpha  \  sin \theta

For the first drawing  the value   \theta is between that of the the second and the third drawing so the Normal force would also be between the normal forces of the second and the third drawing

For the second drawing whose value of \theta is less than that of the first and the third the normal force would also be less than that of the first and third

For the the third drawing whose value is (90°) which is higher than the first and the second the normal force would also be higher than the first and the second

         

4 0
3 years ago
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andre [41]
First base is the answer
4 0
3 years ago
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