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mixas84 [53]
3 years ago
5

Which two statements are true about energy transformations?

Physics
1 answer:
Gnoma [55]3 years ago
8 0
Energy is never created nor destroyed 

So your answer is Energy is never created 
and Energy is never destroyed 

Hope this helps :)
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An object has a kinetic energy of 225 j and a momentum of magnitude 28.3 kg · m/s. (a) find the speed of the object. m/s (b) fin
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Explain all the energy conversions that take place while using a cell phone.
zhuklara [117]

Answer:

#See solution for details.

Explanation:

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8 0
3 years ago
Please help!
julsineya [31]

Answer:

Answer:

3 g/cm          

Explanation:

Mass of stone = 30 g

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Increased volume = 60 cm

Volume = 60-50

= 10 cm

Density of stone = Mass/Volume

= 30/10

= 3 g/ml            as 1 ml = 1 cm

= 3 g/ml          

Explanation:

6 0
2 years ago
How is refraction different from reflection?
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