Please explain it short and easy to understand The picture is what an experiment look like. It is all related. What is the effect of increasing or decreasing the altitude where the experiment takes place?  Why? What happens to the velocity vectors on both the x and y axes as the cannonball moves along its path?  Why? What happens to the acceleration vectors on both the x and y axes as the cannonball moves along its path?  Why? What happens to the force vectors on both the x and y axes as the cannonball moves along its path?  Why?

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