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Diano4ka-milaya [45]
2 years ago
12

When a liquid freezes, its particles get ____. This could result from the pressure ____.

Chemistry
2 answers:
coldgirl [10]2 years ago
4 0

Answer:

B) closer together, decreasing.

Explanation:

As you heat something, you apply energy to its molecules which tends to move, but here, the opposite happens

leva [86]2 years ago
3 0

Answer: D) closer together; increasing

Explanation:

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A ball has a mass of 140 g. What is the force needed to accelerate the ball at 25 m/s2? (Formula: F=ma) 3.5 N 115 N 165 N 4.5
Ksju [112]
<h3>Answer:</h3>

3.5 Newton

<h3>Explanation:</h3>

We are given;

Mass of the ball = 140 g

Acceleration = 25 m/s²

Required to find the force;

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To get the force we substitute the value of m and a in the formula;

Therefore;

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Hence, the force needed to accelerate the ball is 3.5 N

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