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Question
A wave is described by y(x,t) = 0.1 sin(3x- 10t), where xis in meters, yis in centimeters and tis in seconds. At time t= 0, the point at x= 0 has a vertical displacement y= 0.0 cm. When is its displacement equal to 0.1 cm?
A) 0.16 s
B) 0.47 s
C) 2.5 s
D) 7.5 s
E) 10 s
Answer
This answer is hidden. It contains 1 characters.
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