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007 (part 1 of 2) 10.0 points A series of pulses of amplitude 0.21 m are sent down a string that is attached to a post at one end..?
007 (part 1 of 2) 10.0 points
A series of pulses of amplitude 0.21 m are sent
down a string that is attached to a post at
one end. The pulses are reflected at the post
and travel back along the string without loss
of amplitude.
What is the amplitude at a point on the
string where two pulses cross if the string is
rigidly attached to the post?
Answer in units of m.
008 (part 2 of 2) 10.0 points
What is the amplitude at a point on the string
where two pulses are crossing if the end at
which reflection occurs is free to slide up and
down?
Answer in units of m.
Be the first to answer this question.