Oscillations and Waves — JEE Main 2025 · 24 Jan, Evening shift · Q44

Question

A particle oscillates along the x -axis according to the law, x(t) = x₀ sin ²(t/2) where x₀ = 1 m. The kinetic energy (K) of the particle as a function of x is correctly represented by the graph

Accepted Answer

(B) Downward-opening parabola with K zero at x=0 and x=1 and maximum at x=1/2

Answer

(A) Upward-opening parabola-like curve with K maximum at x=0 and x=1 and zero at x=1/2

Answer

(C) K maximum at x=0 and x=1, falling to zero at x=1/2 with a cusp

Answer

(D) K zero at x=0 and x=1, rising to a cusp-shaped maximum at x=1/2

Oscillations and Waves: JEE Main 2025 Physics question

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Oscillations and Waves: JEE Main 2025 Physics question

More on Oscillations and Waves