Question

An object moves 18m in the first 3 seconds,22m in the next 3 seconds and 14m in the last seconds. What is its average speed ?​

Answer 1

For 1st 18m

d=18m

t=3sec

for 22m

d=22m

t=3sec

for 14m

d=14m

t=3sec

total distance=18+22+14=54m

total time=3+3+3=9 sec

average speed=total distance/total time

=54/9=6m/s

Answer 2

Answer:

hey there is Ur Ans

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