An oscillator attached to a string transmits 360 mW of power down the string. The wave created by this motion has amplitude 0.0165 m and wavelength 1.80 m. If the string is under 14.7 N of tension, what is the wave speed?​

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.