An archer's arrow leaves her bow at 234 m/s at an angle of 52º from the ground. What is the horizontal component of the arrow's velocity?

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.