A ball travels 15 metre in 5 second and another 15 metres distance in 2 second .what is the average speed of the ball?
Answers
Answered by
2
Answer:
5 m/s
Step-by-step explanation:
From the given statements:
Total distance travelled = 15 m + 10 m
= 25 m.
Total time for travel = 3 s + 2 s = 5 s.
Speed = Distance/time
Thus,
average speed = 25 m/5 s = 5 m/s.
Answered by
2
Answer:
The average speed of the first ball is 3m/s and the average speed of the other ball is 7.5m/s.
Step-by-step explanation:
To find the average speed of the first ball we divide 15 metre by the time taken which is 5 second so 15/5 is 3, so our answer is 3m/s, we do the same thing for the other ball, divide distance travelled by the time taken.
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