Question

In 25 min, a man ran 2.40 km on a treadmill facing due east.
Relative to the gym, what were his (a) displacement and (b) aver-
age velocity during this time interval?


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Answer 1

Answer:

a) Displacement = 0

b) average velocity = 0

Explanation:

a) As his final and initial position both are the gym itself.

b) Average velocity = displacement/time

here displacement = 0, hence average velocity=0