Which transfer pathway is responsible for the energy transfer from the Sun to a solar panel on Earth?

True or False: According to the law of conservation of energy, in the absence of air resistance, the final speed of an object falling from a specific height $h$ is independent of its mass.

In the context of energy, a scientific law like the Law of Conservation of Energy is considered a 'law' because it:

Which of the following is the primary energy store that decreases when a battery-powered toy car accelerates across a floor?

Which of the following scenarios best illustrates the "mechanical work" transfer pathway?