The acceleration of a particle is given by a = A√t where A = 2.0 m/s ^{5/2}. At t = 0, v = 7.5 m/s and x = 0.

(a) What is the speed as a function of time?

(b) What is the displacement as a function of time?

(c) What are the acceleration, speed and displacement at t = 5.0 s?

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