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(c) 2π t + α
(b) 0.15 m/s
(c) 90°
The equation of simple harmonic motion y = a sin (2π t + α) then its phase at time t is
(c) 2π t + α
(c) 2π t + α
See less. If a simple pendulum oscillates with an amplitude of 50 mm and time period of 2s, its maximum velocity is
(b) 0.15 m/s
(b) 0.15 m/s
See lessTwo equations of two SHM y = a Sin (ωt–α) and y = a Cos (ωt–α). The phase difference between the two is
(c) 90°
(c) 90°
See less