In the hare-tortoise race,
the hare ran for 2 min, at
a speed of 7.5 k/m, slept
for 56 min and again ran
for 2 min at a speed of
7.5 k/h. find the average
speed of the hare.........
Answers
Answered by
3
Answer:THIS MAY HELP YOU!
Explanation:D1 = 7.5×2/60= 0.25km
D2= 7.5×2/60= 0.25km
Total Distance= 0.25+0.25=0.50km
Total time taken = 2+2+56=60min= 1 HR
Average speed =total distance/ total time
Average speed= 0.50/1= 0.50 km/hr
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Answered by
3
Answer:
Averange speed=Total distance travelled/Total time taken
distance = speed×time
= 7.5×2= 15km
next distance=7.5×1/30 km=0.25km
total distance=15.25km
total time=56+2+2=60min=1hr
averange speed= 15.25km/hr
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