Practice question

**Energy distribution** shows maximum kinetic at equilibrium and maximum potential at extremes, sum constant. This relation enables calculation of amplitude, velocity at any displacement via v = ±√(2(E-U)/m), and understanding of energy storage in oscillating system for NEET problems. The rotation of a carousel is periodic but not oscillatory, as it involves continuous circular motion without a restoring force towards a fixed point, unlike SHM systems. Applying x = A cos(ωt + φ), v = -ωA sin(ωt + φ), a = -ω²x and E = ½kA² = ½mω²A², result The rotation of a carousel follows, reflecting SHM dependence on amplitude A, ω and system parameters.