Answer:
2) Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale. 3) The Mass of an object doesn't change when an object's location changes. Weight, on the other hand does change with location.
Explanation:
Answer:
I think A
Explanation:
because I don't think a unknowned number can be a division problem
A alpha particle is a "particle that contains <span>two protons and two neutrons that are together </span><span> produced in the process of alpha decay."
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The answers include the following:
- The unit of length most suitable for measuring the thickness of a cell phone is a meter.
- The unit of length most suitable for measuring the height of a backyard tree is a meter.
<h3>What is Meter?</h3>
This is defined as the standard unit for measuring the length of a body and is denoted as m.
Height is a vertical type of length which is why meter was chosen as the most appropriate choice.
Read more about Meter here brainly.com/question/1578784
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The size (distance) is the same the direction is opposite so one displacement is 180 degrees different to the other.