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Which one of the following statements is correct?

(i). The area under the velocity-time graph of a body gives its acceleration.

(ii). The slope of the velocity-time graph gives the acceleration for a body moving along a straight line.

(iii). When the acceleration is uniform, the velocity-time graph is a straight line.

(iv). Distance-time graph of a moving body tells us the nature of motion of the body.

(v.) Using distance-time graph, we cannot determine the position of a moving body at any particular point of time.

A) i, ii and iii

B) ii, iii and iv

C) iii, iv and v

D) ii, iv and v

E) None of these