Q1: To calculate the change in energy, you must know the force as a function of

Question

Q1: To calculate the change in energy, you must know the force as a function of _______. The work done by the force causes the energy change. Choose the best answer to fill in the blank above:

a) acceleration

b) work

c) distance

d) potential energy

________________________________________

Q2: To illustrate the work-energy concept, consider the case of a stone falling from xi to xf under the influence of gravity.
Using the work-energy concept, we say that work is done by the gravitational _____, resulting in an increase of the ______ energy of the stone.

Choose the best answer to fill in the blanks above:

Choose the best answer to fill in the blanks above:

Explanation / Answer

1) Answer is c) Distance

2) Answer is a) Force/Kinetic

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