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Katena32 [7]
3 years ago
5

a bullet is dropped from the same height when another bullet is fired horizontally. they will hit the ground

Physics
1 answer:
Fynjy0 [20]3 years ago
8 0

Answer:

it will drop simultaneously

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2.6 sec (look it up) for more accurate
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A sample of oxygen gas with a volume of 3.0 m3 is at 100 C. The gas is heated so that
vesna_86 [32]

\qquad\qquad\huge\underline{{\sf Answer}}

According to Charles law, if pressure remains constant, volume varies directly with temperature. so we can infer that :

\qquad\sf{\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}}

So, we can use this formula to find out the final temperature of the gas ~

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\qquad \sf  \dashrightarrow \:  \dfrac{3}{373}  =  \dfrac{6}{x}

\qquad \sf  \dashrightarrow \: x =  \dfrac{6}{3} \times 373

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Now, convert it to Celsius ~

i.e 746 - 273 = 473° C

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6 0
2 years ago
Which of the following is a scientific law?
Varvara68 [4.7K]

Answer:

B. For a gas in a closed container at a constant temperature, the product of the pressure and the volume remains constant.

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7 0
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If the overall magnification of a series of two lenses is 30x, and one lens magnifies 5x, what is the magnification of the other
dimulka [17.4K]

Answer:

Explanation:

Given

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Enter the number only - NO UNITS!
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3 years ago
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