In order to generate electricity from mechanical energy, one essential element needed to transform the energy into electrical energy is

a crate is being lifted into a truck. if it is moved with a 2470n force and 3650 j of work is done, then how far is the crate being lifted?

How much work would be needed to raise the payload from the surface of the moon (i. e., x = r) to the "end of the universe"?

Explain how the flow of electricity differs in a battery from the type of current in a home.

A light bulb will turn on only when the switch is

In a chemical reaction, atoms are created or destroyed. True ore false ...

You're going to open the door further by giving it a brief, hard push. first, you'll push the door at its center. then, you'll push it near the door knob. both pushes are equally hard, and last the same length of time.

In which phenomenon does Earth's magnetic field play an important part? A retaining gases around Earth to form the atmosphere B. stratifying the atmosphere into layers c. movements of tectonic plates D. spreading of the sea floor E.

Make sure that you spend extra time warming up during - O O A. spring B. cold weather O c. the afternoon O D. a heat wave

Which of these forces could speed up a baseball? A) Applied and Frictional forces B) Applied and Gravitational forces C) Frictional and Gravitational forces

When you are travelling downhill on a roller coaster, you experience a light feeling in your stomach. why?