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Mila [183]
3 years ago
12

A “constant” is a parameter that stays the same regardless of the variables. One parameter of the cart that is held constant is

the fan speed, acceleration, or mass?
Physics
2 answers:
TiliK225 [7]3 years ago
9 0

Answer:

height of the cylinder......................................

Explanation:

Basile [38]3 years ago
6 0
We really don't know for sure, because there's no picture or description
of the cart and you haven't told us anything about it.

But we do know that fan speeds and accelerations are easy to change,
but the mass of things doesn't change.

So I'm pretty sure that it must be the mass of the cart that doesn't change.
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A ball falling through the air has what?
AysviL [449]
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Kinetic Energy - The further the ball fall the more KE it has...until terminal velocity is reach, then KE would become constant. 
Potential Energy - Conversely to that of KE, the further the ball falls the less PE it will have. 

<em>Heat/Thermal Energy is technically also present due to the friction from the air resistance, but the transfer of energy between the air and ball is quite complex and not necessary important for basic physics.  
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The question itself seem kind of vague and open ended, but I could just be viewing it the wrong way. 
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8 0
3 years ago
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Answer:

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Starting from rest, a racing car has a displacement of 201 m, S, in the first 5.0 s of uniform acceleration. What is the car's a
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Answer:

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8 0
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