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Volgvan
4 years ago
10

What is the difference between mass and density?

Physics
2 answers:
Fantom [35]4 years ago
8 0
Mass relates to how much space something takes up (size) density relates to weight
wlad13 [49]4 years ago
3 0
Mass takes up space density is weight
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Please help me thank you !!!!
Fantom [35]

Answer:

<em>UP</em>

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( higher concentration to lower concentration )

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3 years ago
A 1300-kg car moving on a horizontal surface has speed v = 60 km/h when it strikes a horizontal coiled spring and is brought to
slega [8]

The stiffness constant of the spring is 68,290.3 N/m

<h3> Stiffness constant of the spring</h3>

Apply the principle of conservation of energy;

U = K.E

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kx² = mv²

k = mv²/x²

where;

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k = (1300 x 16.67²)/(2.3²)

k = 68,290.3 N/m

Thus, the stiffness constant of the spring is 68,290.3 N/m.

Learn more about stiffness constant here: brainly.com/question/1685393

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7 0
2 years ago
Which of the following is occurring while a satellite is in orbit around Earth? O It is continuously pulling away from Earth It
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AnswerIt is continuously falling towards the surface of the earth

Explanation:

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4 0
3 years ago
In a series circuit of two resistors, the resistors have the same __________; in a parallel circuit of two resistors, the resist
bekas [8.4K]

Answer:

current, voltage

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4 years ago
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