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Unformatted text preview: 3000m t 1500s 2m / s = = The total distance run by the dog is: d 1500s 4m / s 6000m = = 2) ( a) What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 10.0 m/s when going down a slope for 5.0 s? ( b ) How far does the skier travel in this time? (a) The average acceleration is: 2 x 0 x v v 10m / s 0 a 2m / s t 5s= = = (b) The distance traveled is the product of the average speed and time of travel: 0 x x v v 10m / s x t 5s 25m 2 2 + + = = =...
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 Spring '09
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