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Posted by **prabh** on Monday, January 31, 2011 at 9:18pm.

- physics -
**drwls**, Monday, January 31, 2011 at 9:39pmFirst convert 59 km/h and 90 km/s to m/s.

59 km/h = 16.39 m/s

90 km/h = 25.00 m/s

Change in V = 8.61 m/s

8 m/s^2*T = 8.61 m/s

Solve for T, the time spent accelerating

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