What is velocity of a body travels a distance of 168 metres in a line in 21 seconds?*
Answers
Answered by
5
Answer:
8 metres per second
Step-by-step explanation:
means 1 second he will go 8 metres
Answered by
9
Step-by-step explanation:
if a body travels in a straight line then distance equal to displacement
velocity=displacement/time
168/21
8m/sec
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