A particle is performing simple harmonic motion along x-axis with amplitude 4 cm and time period 1.2 sec. The minimum time taken by the particle to move from x = 2 cm to x = +4 cm and back again is given by
Time taken by particle to move from x = 0 (mean position) to x = 4 (extreme position) = = = 0.3 s
Let t be the time taken by the particle to move from x = 0 to x = 2 cm
Hence total time to move from x = 2 to x = 4 and back again =