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Licemer1 [7]
2 years ago
15

A solid cube of side 5cm has a mass of 250g. What is its density in kgm ??​

Physics
1 answer:
Mariulka [41]2 years ago
7 0

Answer:

5kgm

Explanation:

convert cm to m and g to kg

250/1000=0.25kg

5/1000=0.05m

then find the density

density=mass/volume

=0.25kg/0.05m

=5kgm

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What is the magnitude of your displacement when you follow directions that tell you to walk 100.0m north, then 25.0m East?
atroni [7]

Answer:

Displacement from the starting position is 103.21m

Explanation:

If you draw these directions, it will create the two legs of a triangle.

Using this method, you can visualize why your displacement is what it is.

Using the pythagorean theorem

{a}^{2}  +  {b}^{2}  =  {c}^{2}

Plug in both values

{100m}^{2}  +  {25m}^{2}  =  {c}^{2}

c =  \sqrt{10652}

c = 103.2085

c= 103.21

6 0
3 years ago
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lesya [120]

Answer:

a) When moving towards a high pressure center the pressure values ​​increase in the equipment

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Explanation:

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B) This area is called high prison since the weight of the atmosphere on top is maximum

in general they are areas of good weather

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3 years ago
If a diver displace water with a weight of 500N what is the upthrust on the diver?​
ki77a [65]

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2 years ago
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The answer to this question is Helium
7 0
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