Joule
This knowledge is used in careers such as:
Carpenter (Builds and Repairs Framing and Walls in Buildings) ~$50,000 - $75,000 - Number of jobs: 960,000 (74,100 Openings Per Year) +4% Growth
Electrician (Installs & Repairs Electrical Systems in Buildings) ~$50,000 - $90,000 - Number of jobs: 820,000 (81,000 Openings Per Year) +9% Growth
Industrial Technician (Maintains & Repairs Machines) ~$50,000 - $75,000 - Number of jobs: 540,000 (54,000 Openings Per Year) +13% Growth
Civil Engineer (Designs Infrastructure) ~$65,000 - $110,000 - Number of jobs: 370,000 (23,600 Openings Per Year) +5% Growth
Mechanical Engineer (Designs Machines) ~$65,000 - $115,000 - Number of jobs: 290,000 (18,100 Openings Per Year) +9% Growth
Explore These Careers →
Example:
Imagine trying to push a heavy shopping cart up a hill at the grocery store. This effort is similar to how energy works because you're applying force over a distance, which is exactly what a joule measures. Just as you use your muscles to push the cart (force) over the length of the hill (distance), a joule measures the energy used when one newton of force moves an object one meter, hence the term Newton-meter.
Practice Version
Joule: The SI unit of energy, also known as the Newton-meter, is joule. A joule is the energy needed to move an object one meter with a force of one newton.