A longitudinal wave travels on a slinky or any long spring.The wave is represented by the equation x(x,t) = 2.10 cm cos(2000 rad/s t + 40.0 m^-1 x).What is the velocity of the wave? A) 500 m/s in the + x direction B) 500 m/s in the - x direction C) 200 m/s in the + x direction D) 200 m/s in the - x direction

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The Answer of A longitudinal wave travels on a slinky or any long spring.The wave is represented by the equation x(x,t) = 2.10 cm cos(2000 rad/s t + 40.0 m^-1 x).What is the velocity of the wave? A) 500 m/s in the + x direction B) 500 m/s in the - x direction C) 200 m/s in the + x direction D) 200 m/s in the - x direction

A Longitudinal Wave Travels on a Slinky or Any Long