Answer:
Force of gravity!
Explanation:
The reason I say this is because a "dependant varible" is a variable that is being measured in a science experiment. Even though potential energy could be the answer it isn't because in this experiment the kinetic and potential energy are being measured. Depending on the height of the ball on the ramp the force of gravity will depict whether it goes faster and longer.
Hope This Helps :)
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The fundamental cosmological model for the perceptible universe from the earliest known periods via its consequent large-scale evolution is the Big Bang theory.
The theory illustrates that how the universe stretched from a very high temperature and very-high density state, and provides a complete illustration for a wider array of the occurrences, comprising the cosmic microwave background, the abundance of light elements, the Hubble's law, and the cosmic microwave background.
The following are the statements, which describes the universe at the time of Big Bang:
1. The universe was opaque.
2. The universe was very dense and hot.
3. The universe expanded from a single point.
This might be considered invalid because the slug was not monitored on which piece of lettuce it went to first. Also, the experiment was only done one time. An experiment should be done multiple times to make sure there is as little human error as possible.
