a body is moving with uniform acceleration cover 40 m in the fist 4 sec and 120 m in the next 4 s . its initial velocity and acceleration are
1)0,5m/s^2
2)4m/s, 5m/s^2
3)4m/s, 0
4)4m/s, 5m/s^2
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Answer:
2 isthe correct one
Explanation:
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