MATHS DISTANCE, SPEED AND TIME DISTANCE: It is the length between two points measured in miles, kilometers, meters etc. Formula: Distance: Speed x Time SPEED: Speed is the distance traveled per unit of time. Formula : Speed= Distance + Time TIME= Duration of travelling the given distance at a certain period measured in second, minute, hour, day, week, year. Formula: Time= Distance + Speed ' Km/hr to m/sec conversion: A km/hr= (Ax5/18) m/sec m/sec to km/hr conversion: A m/sec= (Ax 18/5) km/hr
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Q: A car is travelling at 30 mph and you want to figure out how far it will go in 2 hours? Ans: Use the formula Distance: Speed x Time The car will go= 30x2miles=60 miles. Q: A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? Ans: speed= m/sec 2m/sec Converting m/sec to km/h= (2>
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