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liubo4ka [24]
3 years ago
15

Explain why theories may be changed or replaced overnight time.

Physics
1 answer:
vlabodo [156]3 years ago
5 0
They may be changed because they may find evidence of some thing that will change their perspective on things.
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Which statement is TRUE concerning the particle arrangement of a solid? A) the particles have no definite shape B) the particles
Anarel [89]

C is the correct answer.

If you find my answer helpful, please brainliest me!

8 0
2 years ago
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A platinum bar measures 5.0 cm long, 4.0 cm wide and 1.5 cm thick. it has a mass of 700.0 grams
goblinko [34]

Answer:

23.3 g/cm3

Explanation:

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3 years ago
You slide across a icy sidewalk and you eventually come to a stop according to newtons first law why are you no longer in motion
Natali5045456 [20]

Answer:

the awnser is B

Explanation:

the awnser is B

6 0
2 years ago
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You and your neighbour are shovelling snow. If your neighbour pushes a shovel four times as far as you do but exerts only a half
geniusboy [140]

Answer:

The neighbour

Double your work

Explanation:

Work is a product of force and distance, expressed as W=Fd where W is work in Nm, F is applied force and d is the distance in m

Since your neighbour pushes 4 times then you just push 1m when he pushes 4m, that is an example. Also, since the neighbour only exerts half the force ie 0.5N then you exert full force of 1N

Work from your neighbour will be 4d*0.5F=2dF

Work from you will be dF

Clearly, 2dF=2(dF) hence the neigjbour exerts double work

3 0
3 years ago
if you know the RGB values of two colours of light how could you calculate the RGB value of the mixture of two colours summarize
kenny6666 [7]

Answer:

Explanation:

RGB values are a combination of three different numerical values which represent Red Green and Blue which range from 0 to 255. When combining two separate colors with RGB values you would simply need to add each of these numerical values together to form an entirely new RGB value. For example,

(105, 200, 0) + (203, 30, 186) = (255, 230, 186)

You can see in the example above that every number in the first color is added to the number in the same position within the second color. If the addition of two numbers goes above 255 then the value maxes out at 255 and stays as is.

6 0
3 years ago
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