Physics-
General
Easy
Question
The graph between the displacement and for a particle moving in a straight line is shown in figure. During the interval and the acceleration of the particle is
,
- + 0 + +
- - 0 + 0
- + 0 - +
- - 0 - 0
The correct answer is: - 0 + 0
Region shows that graph bending toward time axis acceleration is negative.
Region shows that graph is parallel to time axisvelocity is zero. Hence acceleration is zero.
Region shows that graph is bending towards displacement axis acceleration is positive.
Region shows that graph having constant slope velocity is constant. Hence acceleration is zero
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