SOLUTION: A car travels at 90 km per hour what is its acceleration in 3 hours if it started from rest

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Question 1040849: A car travels at 90 km per hour what is its acceleration in 3 hours if it started from rest
Answer by Alan3354(69443) About Me  (Show Source):
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A car travels at 90 km per hour what is its acceleration in 3 hours if it started from rest
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v = a*t
a = v/t
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The average acceleration is (90 km/hr)/(3 hr) = 30 km/hr/hr