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RideAnS [48]
2 years ago
13

How is the gravitational force acting on a falling object calculated

Physics
1 answer:
sattari [20]2 years ago
5 0

F=ma

So go for option C

∮∮∮∮∮∮∮∮

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In a popular classroom demonstration, a cotton ball is placed in the bottom of a strong test tube. A plunger fits inside the tub
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An increase in air temperature because of its compression.

Explanation:

The Gay-Lussac's Law states that a gas pressure is directly proportional to its temperature in an enclosed system to constant volume.  

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Therefore, due to Gay-Lussac's Law, when the plunger is pushed down very rapidly, the pressure of the air increase, which leads to its temperature increase. That is why cotton flashes and burns.      

I hope it helps you!

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3 years ago
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