Answer the following question given this paragraph: Figure 28.14 Classically, velocities add like ordinary numbers in one-dimensional motion. Here the girl throws a snowball forward and then backward from a sled. The velocity of the sled relative to the Earth is relative to the Earth is. Q: What determines velocity? Choices: - direction - change in direction - mass per unit - distance over time in a given direction A:
The answer to this question is:
distance over time in a given direction