What is the period of a wave if the wavelength is 100 m and the speed is 200 m/s? (a) 200,000 s (b) 2 s (c) 0.5 s (d) 100 s

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island