Transcribed Image Text: An object on the end of a spring is oscillating in simple harmonic motion given by: x(t) = (5.0 cm) cos((2.0 rad/s)t

Transcribed Image Text: An object on the end of a spring is oscillating in simple harmonic motion given by:
x(t)
= (5.0 cm) cos((2.0 rad/s)t + 0.7 rad).
What is the maximum speed of this mass, and where in the motion does this occur?
10 cm/s, happens when it is passing through equilibrium.
2.0 cm/s, happens when it is at its maximum displacement from equilibrium.
O 2.5 cm/s, happens when it is at its maximum displacement from equilibrium.
O 2.0 cm/s, happens when it is passing through equilibrium.
10 cm/s, happens when it is at its maximum displacement from equilibrium.

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