If salt and sugar are dissolved in water together, and the water is evaporated, they will be found on the bottom of the container. this shows that - a. salt and sugar reacted chemically. b. evaporation is a physical process. c. dissolving and evaporation are physical processes. d. salt and sugar are exactly the same except for how they taste.

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Anybody wanna ? (picture included? )

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object