Question

Elena runs for 28 seconds and finishes at 250 meters. What is her velocity?

Diego runs for 32 seconds at -8.1 meters per second. What is his finish point?

Andre runs for 35 seconds and finishes at -285 meters. What is his velocity?

Answer 1

Answer: Elena's initial velocity is 0 because she is not moving. Her final velocity is 250 meters because that is the distance she finished at. The amount of time she ran for is 28 seconds.

Diego answer is 259.2

Andre answer is 814ms^-1