A particle starts to move from rest with an acceleration of 1 m / S2. Some people say that its velocity at the end of the first second is 1 m / s and that at the end of the second is 2 m / s. therefore, its displacement in the first second is 1 m and that in the second is 2 M. do you think that's right? Why?

No, the object moves faster and faster in every second. The displacement is equal to the average speed multiplied by time. The average speed in the first second is 0.5m/s, so the displacement in the first second is 0.5m/s, and the average speed in the second second is 1.5m/s, so the displacement in the second second second is 1.5m/s

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