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Lorico [155]
2 years ago
13

What is the phase of a 20 gram of crystalline when its temperature is 250 degrees clesius

Physics
1 answer:
loris [4]2 years ago
5 0

Explanation:

20÷250 =12.5 and do it by using fourmulaes

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What acceleration will you give to a 24.5 kg
Ludmilka [50]

Heya!!

For calculate aceleration, lets applicate second law of Newton:

                                                   \boxed{F=ma}

                                                 <u>Δ   Being   Δ</u>

                                             F = Force = 78,3 N

                                            m = Mass = 24,5 kg

                                             a = Aceleration = ?

⇒ Let's replace according the formula and clear "a":

\boxed{a=78,3\ N / 24,5\ kg}

⇒ Resolving

\boxed{a=3.19\ m/s^{2}}

Result:

The aceleration is <u>3,19 meters per second squared (m/s²)</u>

Good Luck!!

4 0
3 years ago
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Rama09 [41]

Answer:

i thinc it's False

Explanation:

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3 years ago
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What is the velocity of an object that has been in free fall for 1.5s?
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Answer:

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Explanation:

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Rounded to two significant figures, the answer is D, 15 m/s downward.

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