Hello, I am having some trouble wrapping my mind around this concept. In the beginning of calculus I was taught that the derivative is relationship of change of one variable with respect to another variable, and that a good way to visualize this is the tangent of a curve at a point. My physics...
Homework Statement
A ball is thrown straight up from the edge of the roof of a building. A second ball is dropped from the roof 1.00s later.
A) If the height of the building is 20.0m, what must the initial speed of the first ball be if both are to hit the ground at the same time?
B)...