A clerk starts from his house with a speed of12km per h and reaches the office 3min late .Next day increases speed 1km per h and reaches 3min late earlier . Find the distance between his house and office?
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
in order to reach early he increases his speed by 1km/hr
so it becomes 12km/h+1kmlhr
13km/hr
so the first day he reaches 3mins late and the second day 3mins earlier so there is a difference of 3mins itself coz t²-t¹=3-0=3
so we will divide it as
13/3=4.3 bar
we have to convert it to SI unit so 1000/3600=4300/3600=1.194bar
plz mark as brainliest answer and hope it helps u it was a challenging one tho