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A toy car moves down an incline with an acceleration of 20 cm/s/s. what will its velocity be in 5 sec? what distance will it have traveled..?

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v = at = 20cm/s^2 * 5s = 100m/s
s = 1/2 at^2 = 1/2 * 20cm/s^2 * (5s)^2 = 250cm

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