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notka56 [123]
2 years ago
11

Water displacement is used to find what?a. volume b. density ​

Physics
1 answer:
Alex2 years ago
4 0

Answer:

Volume

Explanation:

,,,,,,,,,,,,,,,,,,,

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Answer:

B. holding a coffee mug

Explanation:

Something must move a distance for work to be done.

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2 years ago
What are groups 1,2 and 3 examples of on the periodic table
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<span>The number of the group identifies the column of the standard periodic table in which the element appears.</span>
Group 1 contains the  alkali metals ( lithium<span> (</span>Li<span>), </span>sodium<span> (</span>Na<span>), </span>potassium<span> (</span>K<span>), </span>rubidium<span> (</span>Rb<span>), </span>caesium<span> (</span>Cs<span>), and </span>francium(Fr).)<span>
Group 2 contains the alkaline earth metals (</span> beryllium<span> (</span>Be),magnesium<span> (</span>Mg<span>), </span>calcium<span> (</span>Ca<span>), </span>strontium<span> (</span>Sr<span>), </span>barium<span> (</span>Ba<span>) and </span>radium<span> (</span>Ra<span>) )
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4 0
3 years ago
Astronaut John's mass is 75 kg. He is floating at rest in the space station holding a 5.0 kg pillow. When his friend Bill enters
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4 0
2 years ago
How can you say that joule and Newton are derived units​
maxonik [38]

Answer:

F = M a    where M is acceleration and a is acceleration

a = x / s^2 = distance / time squared

The Newton is derived because mass, distance, and time are all fundamental units One would have to look at the fundamental requirements for these definitions, but they can all be repeated in a laboratory.

So the Newton is determined from these fundamental units and since the Joule equals Newton * Distance it is also derived from the fundamental units.

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3 0
2 years ago
A ball is thrown at a 60.0° angle above the horizontal across level ground. It is released from a
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a
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from what you have you can plug into your formulas to get time.
6 0
3 years ago
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