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(Note: In Problems, assume a number like 6.4 is
Chapter 2, Problem 8P(choose chapter or problem)
(II) A horse trots away from its trainer in a straight line, moving 38 m away in 9.0 s. It then turns abruptly and gallops halfway back in 1.8 s. Calculate (a) its average speed and (b) its average velocity for the entire trip, using “away from the trainer” as the positive direction.
Questions & Answers
QUESTION:
(II) A horse trots away from its trainer in a straight line, moving 38 m away in 9.0 s. It then turns abruptly and gallops halfway back in 1.8 s. Calculate (a) its average speed and (b) its average velocity for the entire trip, using “away from the trainer” as the positive direction.
ANSWER:Step 1 of 3
Distance the horse travels away from the trainer ;
Time taken by the horse:
Distance the horse travels in opposite direction:
Time taken by the horse to travel in opposite direction: