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99 Percentile Qs Bank for JEE MainPhysicsMotion in One Dimension

Velocity (v) versus displacement (x) plot of a body moving along a straight line is as shown in the graph. The corresponding plot of acceleration (a) as a function of displacement (x) is

Correct answer

2

Step-by-step solution

The given graph v=K x d v d t =K v (from the Eq. (i)) and aligned d v d t & =K (K x)=K^2 x a & =K^2 x v & =-K x+v₀ d v d t & =-K v=-K (-K x+v₀ ) a & =K^2 x-K v₀ aligned and So, according to the Eq. (ii).

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