An unsuspecting fish is swimming directly away from a hungry shark. The shark rapidly accelerates to a maximum speed of 11.27 m/s directly toward fish. At the instant the shark reaches its maximum speed, the fish is 30.21 m away from the shark. The fish moves with a constant speed of 2.38 m/s directly away from the shark and does not realize its peril from the approaching shark. How long after the shark reaches its maximum speed does it catch the fish

Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic