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.
- 25s
- 7.1s
-
10.0s
- 50.0s
- 100.0s.
The correct answer is: C
Explanation
S = ut + 1/2at225 = 0 + 1/2 x 0.5t2
T = 10s