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.
 
 

Asked by sumitdhanure | 30th Nov, 2014, 05:01: PM

Expert Answer:

Given :
Speed of the bicycle= 2 m/s
Time taken by Salma to reach school from her house = 15 minutes = 15 × 60 s = 900 s
We know that speed = distance / time
Hence Distance = Speed × time
  = 2 m/s × 900 sec
  = 1800 m
  =1.8 km
Distance between Salma's house and school =1.8 km

Answered by Jyothi Nair | 1st Dec, 2014, 09:19: AM