A student holds a ruler by one end (x=0 where the student holds it). The student...
A student holds a ruler by one end (x=0 where the student holds
it). The student bends the ruler and releases, watching the ruler
oscillate back and forth until it stops. The displacement of a spot
on the ruler from equilibrium at some position x along the ruler
and time t is modeled by:
d(x,t) = (0.1115x)(e-(0.917 Hz)t)cos((3.982
Hz)t-4.297)
What is the displacement of the spot on the ruler at x = 12.758 cm
and t= 0.173 s?
Include units in SI.
Homework Answers
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A student holds a ruler by one end (x=0 where the student holds
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this where we put in the answers, just to give you an
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