15m/s=____km/h 25m/s=___km/h 35m/s=___km/h Explain with by steps
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To convert metre to kilometre divide meter by 1000 and to convert seconds to hours divide by 3600
1. 15m/s = 15/(1000/(1/3600)) = 15 * 3600/1000 = 54 km/hr
2. 25m/s = 25/(1000/(1/3600)) = 25 * 3600/1000 = 90 km/hr
3. 35m/s = 35/(1000/(1/3600)) = 35 * 3600/1000 = 126 km/hr
1. 15m/s = 15/(1000/(1/3600)) = 15 * 3600/1000 = 54 km/hr
2. 25m/s = 25/(1000/(1/3600)) = 25 * 3600/1000 = 90 km/hr
3. 35m/s = 35/(1000/(1/3600)) = 35 * 3600/1000 = 126 km/hr
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