An athlete completes one round of a circular track of diameter 40 min
12 sec. What will be the distance covered and the displacement at the end
of 54 sec ?
Answers
Answered by
1
Answer:
565.2m,40m
Step-by-step explanation:
circumference=2×314/100×20=628/5=125.6
in 12 s distance covered=125.6m
in 54s(12×4.5)=125.6×4.5
=565.2m
s(displacement)=2×r (because a semi circle is covered after covering the whole)
=40m
Answered by
1
Answer:
no
Step-by-step explanation:
i am only your friend
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