For the graph to the left, what is the independent variable? ___

The equation that describes a transverse wave on a string is y = (0.0120 m)sin[(927 rad/s)t - (3.00 rad/m)x] where y is the displacement of a string particle and x is the position of the particle on the string. the wave is traveling in the +x direction. what is the speed v of the wave?

Asystematic approach to problem solving is called a (an)

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this