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Ahorse 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 âaway from the trainerâ as the positive direction.
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Ahorse trots away from its trainer in a straight line, moving 38 m away in 9.0 s. it then turns abru...
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