A man runs on to a semicircular running track from one end to the other. During the motion he runs with a constant speed of 3.14 m/s. During the motion from one end to the other, what will be the average velocity of the man? (Take π=3.14)
A) 1 m/s
B) 2 m/s
C) 3.14 m/s
D) data insufficient
Answers
Answered by
2
Answer:
C
Explanation:
Constant speed is actually the average velocity...
Just add a unit vector to it...If u want to do calculation, answer will be still C.
Answered by
0
answer : d) data insufficient
as you have not provided me with radius and as it is a semicircle 2 times radius will be displacement and you have not provided me with time for this movement.
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