A particle executes simple harmonic motion with an amplitude of 8.00 cm. At what positions does its speed equal three fourths of its maximum speed? 0.08 larger number Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, cm

A particle executes simple harmonic motion with an amplitude of 8.00 cm. At what positions does its speed equal three fourths of its maximum speed? 0.08 larger number Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, cm