A boy runs around a neighbourhood block in 10 minutes for a total distance of 2...

Question

Question

A boy runs around a neighbourhood block in 10 minutes for a total distance of 2 km. What are his average velocity and speed in km/s?

science physics

Answer 1

Answer #1

speed = distance / time = 2 km / (10*60) seconds = 3.3333 x 10^-3 km/s

average velocity = speed ( if distance = displacement)

average velocity = 0 km/s (if initial position and final positions are same i.e displacement is 0 m )

In case of any doubt, please do comment sir.

Answer 2

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