A car travels 10 meters east in 4 seconds. What is the car's velocity? *

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

In a system, when potential energy decreases, then entropy also decreases. true false

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?