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a rock is rolled in the sand and it starts at 5 meters/second, it moves in a straight line for a distance of 3 meters and then stops....what is the magnitude of the average acceleration.??
my attempt at this was to simply divide 5 by 3 giving me 1.6 m/s
is this correct ?
my attempt at this was to simply divide 5 by 3 giving me 1.6 m/s
is this correct ?