A 100 kg roller coaster is at the peak of the first hill 75 m above ground. A second later it is at the bottom of the hill.
a. Create an LOL chart for the following situation. Ignore friction and energy loss.
b. How fast was the roller coaster moving?

What property of a wave determines the pitch? what property of a wave determines the volume? describe your reasoning and include the ways the simulation and tone generator influenced your thinking.will mark brainiest if your answer does make sense to the question asked.