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Pepsi [2]
3 years ago
12

Can anyone answer this pleaseee

Chemistry
1 answer:
kozerog [31]3 years ago
3 0
Your answer is A because the electron is removed and changed into a new proton which means that the atomic number is going up so does the element number.
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If a force of 1.4N is applied to a block with a mass of 7kg, what is the acceleration of the block in meters per second squared?
Anton [14]

Answer:

<h2>0.2 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{1.4}{7} =  \frac{1}{5}   \\

We have the final answer as

<h3>0.2 m/s²</h3>

Hope this helps you

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3 years ago
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Answer:

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