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PLEASE HELP
A dog is running in a straight line to catch a ball. Its motion is shown on the following graph of horizontal
position 2 vs. time t. What is the average velocity of the dog between the times t=2s and t=6s?

PLEASE HELP A dog is running in a straight line to catch a ball Its motion is shown on the following graph of horizontal position 2 vs time t What is the averag class=