An athlete completes one round of a circular track of diame200 m in 40

1.	An athlete completes one round of a circular track of diame200 m in 40 s. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s?
Answer» Answer: diameter=200,THUS radius = 200/2=100m and time=40sec. Explanation: so.. distance=circumference of CIRCLE 2πr= 222/7100 =23.14100 =2*314 =628. so this is distance. displacement=0 because his initial and FINAL POSITION that same.

An athlete completes one round of a circular track of diame200 m in 40 s. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s?

Answer»

Answer:

diameter=200,THUS radius = 200/2=100m

and time=40sec.

Explanation:

so.. distance=circumference of CIRCLE

2πr= 2*22/7*100

=2*3.14*100

=2*314

=628. so this is distance.

displacement=0

because his initial and FINAL POSITION that same.

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An athlete completes one round of a circular track of diame200 m in 40 s. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s?​

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An athlete completes one round of a circular track of diame200 m in 40 s. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s?