Question

" of a person is running at a speed of 10m/s, and gains a speed of 20m/s over a
distance
of 25m, then his acceleration is
1) 10 m/s
2) 20 m/s
3) 5 m/s
4) 6m/s²​

Answer 1

Good Question to see answer scroll down.

I thought too much but no idea if any knows the answer please answer him.

Answer 2

Answer:

1 is the right answer

Explanation:

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