# NEET Physics Motion in A Straight Line Questions Solved

A particle moves along a straight line and its position as function of time is given by $\mathrm{x}={\mathrm{t}}^{3}-3{\mathrm{t}}^{2}+3\mathrm{t}+3$ then particle

(A)  stops at t=1s and reverses its direction of motion

(B)  stops at t=1s and continues further without change of direction

(C)  stops at t=2s and reverses its direction of motion

(D)  stops at t=2s and continues further without change of direction

Concept Videos :-

#13-Graphical-Meaning-of-Instantaneous
#14-Solved-Examples-7
#12-Instantaneous-Velocity

Concept Questions :-

Instantaneous speed and instantaneous velocity
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