A particle of mass m moves on the x-axis according to the equation, x = 2 + 4 sin 4rt then
(A) The particle is undergoing S.H. M with x = 2 as the mean position
(B) The amplitude of its oscillations will be 2 units
(C)The number of times the particle is at x = 0 in 1 second is 4. 7 v= 16 7 105 414 a=64 Tsin 24
(D)The particle reaches x = 0 for the first time at t= -secs. 0 = a (sincott 2-0 44174nt in 470
