- #1
gapgirl1010
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A girl drops a stone into a mineshaft 122.5 m deep. How soon after she drops the stone does she hear it hit the bottom?
What formula do I use?
What formula do I use?
The rate at which a stone drops is affected by its weight, the force of gravity, and air resistance. Heavier stones will drop faster, while air resistance can slow down the rate of descent.
The higher a stone is dropped from, the faster it will travel due to the force of gravity. However, air resistance may also play a role in slowing down the stone's descent.
In most cases, the shape of a stone does not affect its rate of descent. However, a stone with a larger surface area may experience more air resistance and drop slower than a stone with a smaller surface area.
Yes, the medium that a stone drops into can impact its rate of descent. For example, a stone dropped into water will experience more resistance than a stone dropped into air and will therefore drop slower.
No, it is not possible for a stone to drop at a constant rate due to the changing forces acting upon it. As it falls, the forces of gravity and air resistance will vary, causing fluctuations in its speed.