The position of a particle along x-axis is x=(2t³-21t²+60t) m. Match Column-I with Column-II.

Physics · Kinematics Part-1 (one dimension) · Acceleration and Avg acceleration

JEE MainsJEE Advanced

The position of a particle along x-axis is x=(2t³-21t²+60t) m. Match Column-I with Column-II.

List 1

  1. A.Velocity of particle is zero

  2. B. Acceleration of particle is zero

  3. C. Acceleration of particle is negative

  4. D. Velocity of particle is towards the origin

  5. .

List 2

  1. p.2 s

  2. q. 3 s

  3. r. 3.5 s

  4. s. 4 s

  5. t. 5 s

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