Answer:
C) Mass
Explanation:
The mass of an object divided by its volume equals the density.
Hope this helps!
Hello!

Use the formula for kinetic energy:

Plug in the given mass and velocity:

Simplify:

Here, height is given which will be the distance for a freely falling object.
The velocity will be

and the acceleration will be

In this way, the formula works.
Answer
D. move a small magnet back and forth within a section of the coiled wire.
Explanation:
i put that for the test and i got it right