The position x of an object varies with time t. For which of the following equations relating x and t is the motion of the object simple harmonic motion? (There may be more than one correct choice.) A) x = 5 sin²3t B) x = 8 cos 3t C) x = 4 tan 2t D) x = 5 sin 3t E) x = 2 cos(3t - 1)

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The Answer of The position x of an object varies with time t. For which of the following equations relating x and t is the motion of the object simple harmonic motion? (There may be more than one correct choice.) A) x = 5 sin²3t B) x = 8 cos 3t C) x = 4 tan 2t D) x = 5 sin 3t E) x = 2 cos(3t - 1)

The Position X of an Object Varies with Time T