An Equation That Gives the Particle Displacement for a Medium

question 18

Multiple Choice

An equation that gives the particle displacement for a medium in which there is a simple harmonic traveling wave is where x and y are in centimeters and t is in seconds.At t = 2 s the speed of a particle at the location x = 4 cm is

• A)0
• B)2 cm/s
• C)4 cm/s
• D)6 cm/s
• E)8 cm/s

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