MCQM3412 · [1] A block of mass 0.25 kg oscillates in SHM with amplitude 0.080 m and angular frequency 12 rad s^-1 . At one instant its displacement is 0.060 m . What is the kinetic energy of the block at that instant, in J? Atfrac12 × 0.25 × 12^2 × 0.060^2Btfrac12 × 0.25 × 12^2 × (0.080 - 0.060)^2Ctfrac12 × 0.25 × 12 × (0.080^2 - 0.060^2)Dtfrac12 × 0.25 × 12^2 × (0.080^2 - 0.060^2) Next question →