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Answered by
2
Explanation:
It's easy and simple actually let's attack this
come on
First we calculate the time taken by car to reach the turn
s=d/t
t= d/s = 20/40= 1/2hr
so the car takes 1/2 hr to reach turn point.
The distance travelled by fly will be
S=d/t
d= S×t = 100km/hr(fly) .1/2hr= 50km
Let's now calculate no of turns..
it's require mathematical rules..
see.
When fly makes rounds between the car and the wall , with round ...the distance decreases
so we can say that distance tends to zero , so number of trips tends to infinity
Answered by
1
Answer:
first we calculate the time taken by car to reach the turn s=d/t-d/s=20/40=1/2hr so the car takes to 1/2h to reach turn point the distance travelled by fly will be s=d/t=s×t=100km/hr(fly)1/2hr=50km
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