Suppose you observed the equation for a traveling wave to be y(x,) = cos(x − ), where its amplitude of oscillations was 0. 15 m, its wavelength was two meters, and the period was 2/15 . If a point on the wave at a specific time has a displacement of 0. 12 m, what is the transverse speed of that point?.

Why are gold and platinum used for jewelry

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.