A particle starts from rest with constant acceleration a. Which relations are correct?

Select all that apply

• Option A

  Distance in nth second = (a/2)(2n - 1).

• Option B

  Distance in first n seconds = (1/2)an².

• Option C

  Distance in the nth second minus distance in the (n - 1)th second equals a.

• Option D

  The ratio of distances in successive seconds is always constant.