ch02-p004 - v 1 =(110.6 km/h + 19.0 km/h)=129.6 km/h, or 36...

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4. Huber’s speed is v 0 = (200 m)/(6.509 s)=30.72 m/s = 110.6 km/h, where we have used the conversion factor 1 m/s = 3.6 km/h. Since Whittingham beat Huber by 19.0 km/h, his speed is
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Unformatted text preview: v 1 =(110.6 km/h + 19.0 km/h)=129.6 km/h, or 36 m/s (1 km/h = 0.2778 m/s). Thus, the time through a distance of 200 m for Whittingham is 1 200 m 5.554 s. 36 m/s x t v = = =...
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