Question

12. A lorry moving with uniform acceleration covers
a distance of 180 m from point A to point B along
a straight path in 15 s. Its velocity , while passing
through point B, is 20 m s-1.
(a) What is the velocity of the lorry at the time of
passing through point A?
(b) What is its acceleration?


please , I need the solution asap, with full process.​

Answer 1

Answer:

Given the distance covered by the lorry, AB (d) = 180 m. Time taken from point A to B, t = 15 s. The initial velocty at A = u = ? The final velocity of lorry at point B, v = 20 m/s.