An object moves from one end of a straight road of length 450mto the other and in 20s .If he comes back from other end to the starting point in 30s ,calculate it's average speed and average velocity.
Answers
Answered by
1
Answer:
Average Speed = 18m/sec
Average Velocity = 0
Answered by
2
Answer:
averahe speed is 18m/s
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