What is the relationship between pleasant and unpleasant affects?
1 answer:
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Answer:
v = 5 m/s.
Explanation:
Given that,
Mass of a student, m = 55 kg
He traveled 200 m in 40 s
We need to find the student’s average speed. Total distance divided by total time is equal to average speed. It can be written as :
So, the average speed of the student is 5 m/s.