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White raven [17]
3 years ago
5

Caleb has a 860-kilogram car sitting in his back yard, gathering rust.

Chemistry
2 answers:
agasfer [191]3 years ago
7 0

Answer: 860 g (a)

Explanation:

i just got this question on Study Island

emmasim [6.3K]3 years ago
3 0
<h3>Answer:</h3>

A. 860 kg

<h3>Explanation:</h3>

To answer the question we need to understand that;

  • Mass refers to the amount of matter in an object.
  • Weight, on the other hand, refers to the gravitational pull of an object to a given surface.
  • Mass is measured using a spring balance.

We also need to know that;

  • The mass of an object remains constant every where irrespective of the gravitational acceleration.
  • Therefore, an object on the surface of the earth would have the same mass as on the surface of the moon.
  • In this case; the mass of the car remains the same on the outer space as on the back yard.
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How many atoms of carbon are in a container that has 0.450 mol of CO2 and 2.55 mol of CaC2?
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