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gregori [183]
3 years ago
7

Find the pressure if a force of 2N is applied to an area of 0.00004m^2

Physics
1 answer:
BigorU [14]3 years ago
3 0

Answer:

5 x 10^4 N/m^2

Explanation:

Pressure, force and area are related witg the following equation;

Pressure = Force /Area

From the question, we obtained the following information;

Force = 2N

Area = 0.00004m^2

Pressure =?

Pressure = Force /Area

Pressure = 2/0.00004

Pressure = 5 x 10^4N/m^2

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A sample of an unknown substance has a mass of 89.5 g. If 345.2 J of heat are required to heat the substance from 285 K to 305 K
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stealth61 [152]

Answer:

W = 0 J

Explanation:

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5 0
3 years ago
Based on the graph, which data point is most likely to have experimental
Len [333]

Answer:

B. 59 kg

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This point is the value 59 kg that does not align with other values which are included in the graph.

8 0
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Q011) The Doppler effect a. occurs when the frequency of sound waves received is lower if the wave source is moving toward you t
inn [45]

Answer:

Option (c) is correct.

Explanation:

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It occurs for both light and sound.  

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