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Zinaida [17]
2 years ago
8

What is the acceleration of a rocket that speeds up from 50 m/s to 1000 m/s in 3 seconds?

Physics
1 answer:
tresset_1 [31]2 years ago
6 0

Answer:

95 m/s^2

Explanation:

Givens

vi = 50 m/s

vf = 1000 m/s

t = 10 sec

a = ?

Equation

a = (vf - vi)/t

Solution

a = (1000 - 50)/10

a = 950/10

a = 95 m/s^2

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The correct answer is Mountains. Mountains can alter wind flow and create a rain shadow effect. A mountain is a large landform and is high surrounding a limited area. It is generally steeper and higher than a hill.
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3 years ago
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A dog whistle is designed to produce a sound with a frequency beyond that which can be heard by humans (between 20 000 Hz and 27
krek1111 [17]

Answer:

Explanation:

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2 years ago
Which method of testing substances is a sure way to identify a chemical reaction?
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Answer:

B

Explanation:

That's the answer. Hope it helped!

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2 years ago
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ryzh [129]

Answer:

9517.2 lbm

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3 years ago
Which best symbolizes the hydrogen bonding between two water molecules?
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The best symbolizes the hydrogen bonding between two water molecules is given in the diagram.

<h3 /><h3>What is hydrogen bonding?</h3>

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One definition of a polar covalent bond is one in which one atom has a stronger alternation for electron negativity difference between two bonds, the more polar the link.

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