1. Un ciclista recorre 10 km en un tiempo de 10 minutos. Calcular su rapidez, es decir, la magnitud de su velocidad, en: a) \( \mathrm{km} / \mathrm{h} \) b) \( \mathrm{m} / \mathrm{s} \).

If you increase the speed of a wave on a Slinky by increasing the tension, but keep the same frequency of back-and-forth motion, how does the wavelength change? Multiple Choice

At sporting events the crowd sometimes generates a "wave" that propagates around the stadium. What type of wave is this?

A wave can be propagated on a blanket by holding adjacent comers in your hands and moving the end of the blanket up and down. What type of wave is this? Multiple Choice longitudinal

What type of potential energy is due to the position of an object above the Earth's surfack?

A slowly moving engine bumps into a string of coupled railroad cars standing on a siding. A wave pulse is transmitted down the string of cars as each one bumps into the next one. What type of wave is this? Multiple Choice a mix of transverse anditudinal