In one dimensional motion, instantaneous speed V satisfies 0 le V lt V

1.	In one dimensional motion, instantaneous speed V satisfies 0 le V lt V_(0).
Answer» The displacement in TIME T MUST ALWAYS take nonnegative values. The displacement x in time T satisfies `-V_(0) T lt x lt V_(0) T.` The acceleration is always an nonnegative number The MOTION has no turning points. Answer :B

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