[" A particle moves with simple harmonic a equals.What is "5s" .In another "10s],[" travels a distance a,and in next "(3)0.729],[" (1) amplitude a,and in next "tau" s it travels "2a" straight line.In first "7s" ,attang trom rest "],[(3)" amplitude of motion is "3a" ."],[[" (2) time period of oscilations is "67],[" For a simple pendulum,a graph is plotted between its kinetic energy (KE) and potential energy "],[" against its displacement d.Which one of the following the selected energy "]]