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In one dimensional motion, instaneous sp...

In one dimensional motion, instaneous speed v satisfies `0 lev < v_0`

A

The displacement in time T must always take non-negative values.

B

The displacement x in time T satisfies `- v_0 T lt x lt v_0 T`.

C

The aceleration is always a non-negative number.

D

The motion has no turning points.

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