Question 401110: How long, in seconds, is required for a car traveling at a speed of 123 km/hr to travel 230 m
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! How long, in seconds, is required for a car traveling at a speed of 123 km/hr to travel 230 m
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123 km/hr (1hr/3600sec)(1000m/1km)
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= (123*1*1000)/(1*3600*1)(m/sec)
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= 34.167 m/sec
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How long to travel 230m ?
230/34.167 = 6.73 seconds
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Cheers,
Stan H.
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