Question

A car accelerates from 13m/s to 25m/s in 6.0s. What was its acceleration? How far did it travel in this time? Assume constant acceleration

Please include formula used. Thank You.

Answer 1

acceleration a = v - u / t = 25 - 13 / 6 = 2 m/s^2

so that distance travelled S = v^2 - u^2 / 2 a = 25 x25 - 13 x13 / 2 x 2 = 114 m.