An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds. What is the magnitude of the athlete's tangential velocity? What is the centripetal acceleration of the athlete from the previous problem?
An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds.

Calculate the centripetal force of the athlete if the athlete's mass is 65 kilograms.
An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds.

the answer is b ) square root of 5

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

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joke:

h o h o hope you have a merry christmas!