which statement describes the rate at which waves pass by? A. frequency B. Speed C. Wavelength D. period

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

What are igneous intrusions and extrusions

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?