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?
2 answers:
Answer:
height of the cylinder......................................
Explanation:
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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