An Alaskan rescue plane drops a package of emergency rations to a stranded party of explorers, as illustrated in Figure 3.6. The plane is traveling horizontally at 30.0 m/s at a height of 200.0 m above the ground. a. What horizontal distance does the package fall before landing? b. Find the velocity of the package just before it hits the ground.

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

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.

What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane