Chemistry

20 October, 13:40

An experiment similar to ours was completed by a group of 7th grade students there were 8 times recorded 7.48 7.45 7.90 7.37 7.25 7.40 7.55 7.60

the distance traveled was 30 meters

what was the average time of all the times recorded?

what was the average velocity?

if the mass was 432 grams what was the KE developed?

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