A particle on a spring executes simple harmonic motion. If the mass of the particle and the amplitude are both doubled then (a) the period of oscillation will change by a factor of (A) 4. (B) (C) 2. (D) (b) the maximum speed of the particle will change by a factor of (A) 4. (B) (C) 2. (D) (c) the magnitude of the maximum acceleration of the particle will change by a factor of\ (A) 4. (B) (C) 2. (D) (E) 1 (it remains unchanged).

A particle on a spring executes simple harmonic motion. If the mass of the particle and the amplitude are both doubled then

(a) the period of oscillation will change by a factor of

(A) 4.                                                                    (B)

(C) 2.                                                                     (D)

(b) the maximum speed of the particle will change by a factor of

(A) 4.                                                                     (B)

(C) 2.                                                                 (D)

(c) the magnitude of the maximum acceleration of the particle will change by a factor of\

(A) 4.                                                                     (B)

(C) 2.                                                                    (D)

(E) 1 (it remains unchanged).