a horse running ion a circular feild with uniform speed of 8m/s.It covers seven complete rounds of this track in 440 sec?
what is the radius of the track?

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Solution

Speed of the horse = 8 m/s
time taken to cover distance d is 440 seconds

distance travelled = 8×440 = 3520 m
This is distance travelled in 7 rounds
so distance travelled in one round = 3520/7 = 502.85 m

Circumference of the circular path = $2 π r$
where r is the radius of the circular path.
$2 π r = 502.85 r = 80.07 m$

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a horse running ion a circular feild with uniform speed of 8m/s.It covers seven complete rounds of this track in 440 sec?what is the radius of the track?

a horse running ion a circular feild with uniform speed of 8m/s.It covers seven complete rounds of this track in 440 sec?
what is the radius of the track?