Chapter - 3 Motion and Time

Q&A -Ask Doubts and Get Answers

Motion and Time


Salma takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school. 


Given: Time taken by Salma = 15 minutes =15 	imes 60 = 900 sec

Speed of a bicycle = 2 m/s

Speed = frac{Distance}{Time}

Distance = Speed 	imes Time

Distance = 2 m/s 	imes 900 s

Distance = 1800 m = 1.8 km

Therefore, the distance between the school and house is 1.8 km.

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