A 0.440-kg object attached to a spring with a force constant of 8.00 N/m vibrates in simple harmonic motion with an amplitude of 10.4 cm. (Assume the position of the object is at the origin at t = 0.) (a) Calculate the maximum value of its speed. cm/s 44.3 (b) Calculate the maximum value of its acceleration. 1.89 Write down the equation for x(t) and then think about how to find the acceleration as a function of time from this equation. cm/s? (c) Calculate the value of its speed when the object is 6.40 cm from the equilibrium position. v cm/s 34.7

A 0.440-kg object attached to a spring with a force constant of 8.00 N/m vibrates in simple harmonic motion with an amplitude of 10.4 cm. (Assume the position of the object is at the origin at t = 0.) (a) Calculate the maximum value of its speed. cm/s 44.3 (b) Calculate the maximum value of its acceleration. 1.89 Write down the equation for x(t) and then think about how to find the acceleration as a function of time from this equation. cm/s? (c) Calculate the value of its speed when the object is 6.40 cm from the equilibrium position. v cm/s 34.7