Answer to Question #253402 in Mechanics | Relativity for nicole

Mechanics | Relativity

Question #253402

A boy runs a lap around a 200-m track in a time of 30 s.Compute his average speed.

Expert's answer

Given:

"d=200\\:\\rm m"

"t=30\\:\\rm s"

The average speed

"v_{\\rm ave}=\\frac{d}{t}=\\rm \\frac{200\\: m}{30\\: s}=6.7\\: m\/s"

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