Only about one-third of the thermal energy generated by burning the gas goes into heating the water, whilst the remainder is wasted.
State where the wasted energy goes and give the process by which this wasted heat is
transferred.

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big