A plastic ball attached to a spring moves in simple harmonic motion. The amplitude of the ball's motion is 11.5 cm, and
Posted: Wed Jul 06, 2022 10:14 am
A plastic ball attached to a spring moves in simple harmonic motion. The amplitude of the ball's motion is 11.5 cm, and the spring constant is 7.50 N/m. When the ball is halfway between its equilibrium position and its maximum displacement from equilibrium, its speed is 21.5 cm/s. (a) What is the mass of the ball (in kg)? kg (b) What is the period of oscillation (ins)? S (c) What is the maximum acceleration of the ball? (Enter the magnitude in m/s².) m/s²