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) 10.53 ft/sec
B) 6.42 ft/sec
C) 8.53 ft/sec
D) 2.50 ft/sec
E) 6.19 ft/sec
Correct Answer:

Verified
Correct Answer:
Verified
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