Suppose a weather reporter has mistakenly reported the amount of water that flooded 1 kilometer of a roadway to be 30,000 gallons. if car accidents occur when the water reaches 30,000 liters per 0.5 kilometer, would the cars be in danger of an accident? explain your answer.

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

How can you increase the strength of an electromagnet?

Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?