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trasher [3.6K]
3 years ago
11

How much does a 130 kg object weigh on Earth?

Chemistry
2 answers:
miss Akunina [59]3 years ago
6 0
On the Earth's surface gravity makes a
1 kilogram mass exert about 9.8 Newtons of force.
So 130x9.8=1,274 Newtons
Strike441 [17]3 years ago
4 0

Answer:

1274

Explanation:

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Air has a mass of 1.2g and a volume of 4,555ml. What is the density
coldgirl [10]

Answer:

<h2>Density = 0.00026 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

<h3>Density(\rho) =  \frac{mass}{volume}</h3>

From the question

mass of air = 1.2 g

volume = 4,555 mL

Substitute the values into the above formula and solve for the density

That's

<h3>Density =  \frac{1.2}{4555}</h3>

= 0.0002634

We have the final answer as

<h3>Density = 0.00026 g/mL</h3>

Hope this helps you

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Hi there I think the awnser is B. or A. lol but im 90% its A.

Explanation:

xoxo hope this helps

hugs and kisses also your pfp is hella cute:)

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