A particle starts from rest and moves with a constant acceleration of 0.5 ms-2? Calculate the time taken by the particle to cover a distance of 25m.

  • A 25s
  • B 7.1s
  • C 10.0s
  • D 50.0s
  • E 100.0s.

The correct answer is C. 10.0s

S = ut + 1/2at2

25 = 0 + 1/2 x 0.5t2

T = 10s

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