A typical pickup truck weighs about 5000 pounds, while a Suburban weights about 5500 pounds. A car like a Civic weighs about 3000 pounds. QUESTION: what is the height of water needed to float a Civic (divide the weight by 1500)

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat