A man goes from Station P to Q with a velocity of 30 m/s and comes back from Q to P with a velocity of
20 m/s. The average velocity is
(a) 24 m/s
(b) 24.5 m/s
(c) 25 m/s
(d) None of these
Answers
Answered by
2
Answer:
answer:(a)
Explanation:
24 m/s
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