Use these questions to study please answer all as true or false The sun's gravitational pull on the Earth is the same all year long. The Kelvin temperature scale is a water-based temperature scale. You exit the highway to take a circular exit ramp. As you drive in a circular path, you keep your velocity constant. Therefore, your acceleration is also constant. Pressure is the force per unit area. Water heats up faster than air. A hypothesis is an educated guess that can be tested. Weight and mass are considered the same thing. Energy is considered the mechanical advantage done on an object