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Bumek [7]
3 years ago
12

For an object to remain at rest, which of the following must be true?

Chemistry
2 answers:
Elena-2011 [213]3 years ago
8 0

Answer:

The forces on it are balanced

zubka84 [21]3 years ago
7 0

Answer:

the forces on it are balanced

Explanation:

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4 0
3 years ago
It usually takes Vaughn 12 minutes to drive to school. She drives an average of 50.0 miles per hour. What is the distance from s
lilavasa [31]
<h3>Answer:</h3>

  = 633,600 Inches

<h3>Explanation:</h3>

Speed refers to the rate of change in distance traveled by a body in motion.

It is the ratio of distance to time taken.

It is calculated by;

Speed = Distance ÷time taken

Therefore;

Distance = Speed × time

In this case;

Time taken = 12 minutes ( but 1 hr = 60 mins)

Thus, t = 0.2 hours

Speed = 50.0 miles/hour

Thus;

Distance = 50.0 miles/hr × 0.2 hours

               = 10 miles

But, we are require to give the distance in inches;

1 mile = 63360 Inches

Therefore;

10 miles = 10 × 63360 Inches

            = 633,600 Inches

6 0
3 years ago
Which statement tells what happens during the rock cycle when rocks undergo great heat and pressure? A. Igneous rock is formed.
balu736 [363]
<span>B. Metamorphic rock is formed</span>
3 0
2 years ago
Why is this image a good model for the Law of Conservation of Mass?
ZanzabumX [31]

Answer:

The Law of Conservation of Mass states that mass is neither created nor destroyed in chemical reactions. Since the number and type of atoms in the reactant side of the chemical equation are the same as on the product side, the Law of Conservation of Mass has been demonstrated.

Explanation:

In the answer.

8 0
3 years ago
What experimental evidence can you provide that the product isolated is 1-bromobutane?
Blizzard [7]
The experimental evidence that you could provide that <span> the product isolated is 1-bromobutane would be the changes that happens that are observable by the naked eye. Hope this helps. Have a nice day. Feel free to ask more questions.</span>
5 0
3 years ago
Read 2 more answers
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