How could the interaction between the stove, the water, and the air be used to model the movement of energy between earths subsystems?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.