The position of a 0.76-kg mass undergoing simple harmonic motion is given by x = (0.160 m) cos (?t/16). What is the maximum net force on the mass as it oscillates?

a. 4.7E–3 N
b. 2.9E–2 N
c. 6.2E–3 N
d. 2.4E–2 N
e. 2.4E–2 N


a

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