Solve the following:-
a) An object moves 18 m in the first three years, 22 m in the next three years and 14m in the last years what is its average speed?
Answers
Answered by
2
the average speed is 6 because,18+22+14/3+3+3=54/9=6
Answered by
1
total distance=18+22+14=54
total time=9 year
avg. speed=54/9=6 approximately
total time=9 year
avg. speed=54/9=6 approximately
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