Question

The time variation of the position of a particle in rectilinear motion is given by x = 2t³ + t² + 2t. If ‘V’ is the velocity and ‘a’ acceleration of the particle in consistent units, the motion started with                            

      (a) V = 0, a = 0                                 (b) V = 0, a = 2

      (c) V = 2, a = 0                                 (d) V = 2, a =2

Answer 1

Given the time variation of the position of a particle in rectilinear motion