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tatyana61 [14]
3 years ago
15

I NEED ANSWER RN OR ILL BE DED

Physics
1 answer:
alisha [4.7K]3 years ago
6 0

Answer:

i) O m/s² as velocity is constant

ii) 20m/s

iii)Hint:Calculate the area of the graph,that is;below the line, for the first 15 seconds only

Hope this helps.

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