Q12 Figure shows the velocity-time graph of a particle moving in a straight line.

(i) State the nature of motion of particle.
(ii) Find the displacement of particle at t=6s.
(iii) Does the particle change its direction of motion?
(iv) Compare the distance travelled by the particle from 0 to 4s and from 4s to 6s.
(v) Find the acceleration from 0 to 4s and retardation from 4s to 6s.

Solution

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