4m)Answer:-
part A
Average velocity = (total displacement) / (total time)
= (4m) / (4 sec)
= 1 m/s.
Part B
Average speed = (total distance) / (total time)
= (4+2) / (4 sec)
= 1.5 m/s.
What is the velocity over 4.0 seconds and the average speed over 4.0 seconds? Subn Constants...
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