1.

In one dimensional motion, instantaneous speed `v` satisfies `(0 le v lt v_0)`.A. The displacement in time T must always take non-negative valuesB. The displacement x in time T satisfies `-v_(0) T lt x lt v_(0)T`C. The accleration is always a non-negative numberD. The motion has no turning points

Answer» Correct Answer - B
For maximum and minimum displacement we have to keep in mind the magnitude and direction of maximum velocity.
As maximum velocity in positive direction is `v _(0)` maximum velocity in opposite direction is also `v_(0)` .
Maximum displacement in one direction `= v_(0)T`
Maximum displacement in opposite directions `= -v_(0)T`
Hence, `-v_(0)T lt x lt v_(0)T`


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