Question

A particle is executing simple harmonic motion with an amplitude of 0.02 metre and frequency 50 Hz. The maximum acceleration of the particle is

• A. $100m ⥂ / ⥂ s^{2}$
• B. $100\pi^{2}m ⥂ / ⥂ s^{2}$
• C. $100m ⥂ / ⥂ s^{2}$
• D. $200\pi^{2}m ⥂ / ⥂ s^{2}$

Answer 1

Answer: (D)

$200\pi^{2}m ⥂ / ⥂ s^{2}$

Answer 2

${A{{2^{2}}^{2}}^{2}}_{\max} = 200\pi^{2}m/s$