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| 1. | . Ramesh takes 30 min from his house to reach his school on a bicycle. if the cycle has speed of .25 m/sec. The distance between his house and school is | 
| Answer» -TIME taken to reach his school = 30 minSpeed of the bicycle = 25 m/sTo FIND :-The DISTANCE between his house and school.Analysis :-Here we are given with the time taken and the SPEED of the bicycle to reach the school.In order to find the distance covered substitute the values given in the QUESTION accordingly such that distance covered is equal to speed multiplied by the time taken.Solution :-Using the formula,We know that,d = Distances = Speedt = TimeGiven that,Speed (s) = 25 m/sTime (t) = 30 min = 1800 secSubstituting their values,⇒ d = s × t⇒ d = 25 × 1800⇒ d = 4500 mTherefore, the distance between his house and school is 4500 m. | |