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Gelneren [198K]

3 years ago

12

PLEASE HELP I WILL NAME BRAINLIEST TO WHOEVER GETS IT RIGHT!!!

2 answers:

Lemur [1.5K]3 years ago

7 0

100 feet
when you use the force's formula to calculate it, the force exerted by 100 feet will be greater than 50 feet.

Nana76 [90]3 years ago

5 0

100 feet.

Here’s my point of view: okay so consider it, this water balloon... is dropped 50 feet. It hits you. It is definitely gonna hurt but let’s consider 100 feet. Fifty feet won’t hurt near as bad because the balloon dropped at one hundred feet has more time on the way down to gain speed. Here is our answer. Just as with a car... the faster it’s going, the more impact it will make on whatever it hits. SPEED AND FORCE are my two words I want to highlight.

I really hope this helps you understand. Have a great evening.
~Brooke

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4 years ago

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ANEK [815]

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3 years ago

Read 2 more answers

Of the elements: b, c, f, li, and na. the element with the smallest ionization energy is

love history [14]

B- 8.2980
C- 11.2603
F- 17.4228
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4 years ago

a 2.7 L of N2 is collected at 121kpa and 288 K . if the pressure increases to 202 kpa and the temperature rises to 303 K , what

jok3333 [9.3K]

Answer:

The gas will occupy a volume of 1.702 liters.

Explanation:

Let suppose that the gas behaves ideally. The equation of state for ideal gas is:

$P\cdot V = n\cdot R_{u}\cdot T$ (1)

Where:

$P$ - Pressure, measured in kilopascals.

$V$ - Volume, measured in liters.

$n$ - Molar quantity, measured in moles.

$T$ - Temperature, measured in Kelvin.

$R_{u}$ - Ideal gas constant, measured in kilopascal-liters per mole-Kelvin.

We can simplify the equation by constructing the following relationship:

$\frac{P_{1}\cdot V_{1}}{T_{1}} = \frac{P_{2}\cdot V_{2}}{T_{2}}$ (2)

Where:

$P_{1}$ , $P_{2}$ - Initial and final pressure, measured in kilopascals.

$V_{1}$ , $V_{2}$ - Initial and final volume, measured in liters.

$T_{1}$ , $T_{2}$ - Initial and final temperature, measured in Kelvin.

If we know that $P_{1} = 121\,kPa$ , $P_{2} = 202\,kPa$ , $V_{1} = 2.7\,L$ , $T_{1} = 288\,K$ and $T_{2} = 303\,K$ , the final volume of the gas is:

$V_{2} = \left(\frac{T_{2}}{T_{1}} \right)\cdot \left(\frac{P_{1}}{P_{2}} \right)\cdot V_{1}$

$V_{2} = 1.702\,L$

The gas will occupy a volume of 1.702 liters.

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3 years ago

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Stolb23 [73]

The answer is the moon

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