JEE Main Physics question

Physics Motion in a Straight Line JEE Main

The velocity-time and acceleration-time graphs of a particle are given as a straight increasing line (-) and a flat positive constant line (-). Its position-time graph may be given as [Orissa JEE 2010]

(A)A smooth concave-up curve similar to (B) with a different curvature
(B)A smooth concave-up curve starting with zero slope at the originCorrect
(C)A curve that rises and then flattens to a plateau
(D)A curve with negative curvature (concave down)

Answer: (B)

Solution

Constant positive acceleration starting from rest gives , a

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Question ID VK-152689