Multiple Choice
The displacement from equilibrium of an object in harmonic motion on the end of a spring is
where y is measured in feet and t is the time in seconds. Determine the velocity of the object when
. Round your answer to two decimal places.
A) 8.00 ft/sec
B) 4.68 ft/sec
C) 6.00 ft/sec
D) 1.00 ft/sec
E) 5.00 ft/sec
Correct Answer:

Verified
Correct Answer:
Verified
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