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arlik [135]
3 years ago
11

A skateboarder is going down a ramp. Which statements about the energy of the skateboarder are correct

Chemistry
1 answer:
Llana [10]3 years ago
7 0

I couldnt see any choices but if any of the awnsers mention the skateborder having pontential energy turning into kinetic energy that one would be right

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What is one way that electric charges are different from magnetic poles?
sashaice [31]
The answer is A. As the first statement is a true statement. Hope this help you
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PH of 6.7X10^-4 of H2SO4
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43 milliliters of water weighs 43 g. what is the density of the water?
Anastaziya [24]

Answer:

\rho =1g/mL

Explanation:

Hello,

In this case, since the density is defined as the ratio between the mass and the volume as shown below:

\rho =\frac{m}{V}

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\rho =\frac{43g}{43mL}=1g/mL

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4 0
4 years ago
What kinds of experiments could be done to determine if the shiny nugget is really gold? select all that apply. select all that
lorasvet [3.4K]

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1. Gold doesn't react with water.

2. The hardness of any metals are more than the non-metals and it is not at all an unique property of any metal.

3. All the metals usually reacts with acids or bases with more or less extent. thus it cannot identify the metal is gold or not.

4. The magnetic property is an inherent property of metal. There are several metals which shows magnetic property. Thus gold cannot be identified by this way.

6 0
4 years ago
I understand that I answered wrong with 15ml instead of 14, but would I have to put the 0 after or no?
Lorico [155]

Answer:

no dont worry its in decimal point

anything after the point is considered as not to the fullest

7 0
3 years ago
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