The graph between the displacement x and time t for a particle moving in a straight line is shown in figure. During the interval OA,AB,BC and CD, the acceleration of the particle is  

  OA AB BC CD
(1) + 0 + +
(2) 0 + 0
(3) + 0 +
(4) 0 0
To view Explanation, Please buy any of the course from below.
Complete Question Bank + Test Series
Complete Question Bank

Difficulty Level: