The following list shows different orders of magnitude of force. Since weight under gravity is a force, several of these examples refer to the weight of various objects. Unless otherwise stated, these are weights under average Earth gravity at sea level. (Wikipedia).
Teach Astronomy - Fundamental Forces
http://www.teachastronomy.com/ There are four fundamental forces in nature. In decreasing order of strength, there is the strong nuclear force; the particles involved are quarks. The strong nuclear force holds atomic nuclei together. Twelve times weaker is the electromagnetic force, an
From playlist 24. Chemistry and Context for Life
Describes what forces are and what they do. You can see a listing of all my videos at my website, http://www.stepbystepscience.com
From playlist Mechanics
Order of Magnitude is a useful tool for estimation, but what are they? In this video I explain what they are and how you can use them. See www.physicshigh.com for all my videos and other resources. If you like this video, please press the LIKE and SHARE with your peers. And please add a CO
From playlist skills and foundations
Force. Definition, examples, and the idea that force is a vector.
From playlist Physical Science Chapter 2 (Complete chapter)
Can You Calculate The NORMAL Force Acting On This Box?!? #Mechanical #Engineering #Physics #Highschool #NicholasGKK #Shorts
From playlist Mechanical Engineering
Introduction to Forces | Statics
https://goo.gl/G628oV for more FREE video tutorials covering Engineering Mechanics (Statics & Dynamics) This video discusses about forces and their relevance to engineering followed by a brief explanation on different types of forces and units. Forces are some kind of influence which resu
From playlist SpoonFeedMe: Engineering Mechanics (Statics & Dynamics)
Worldwide Calculus: Rn as a Vector Space
Lecture on 'Rn as a Vector Space' from 'Worldwide Multivariable Calculus'. For more lecture videos and $10 digital textbooks, visit www.centerofmath.org.
From playlist Multivariable Spaces and Functions
Coulomb's Law (7 of 7) Force on Three Charges Arranged in a Right Triangle
How to use Coulomb's law to calculate the net force on one charge from two other charges arranged in a right triangle. Coulomb's law states that the magnitude of the force between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportio
From playlist Coulomb's Law and the Electric Force
Introduction to centripetal force | AP Physics 1 | Khan Academy
Introduction to centripetal force, which accelerates an object toward the center of the circular path. View more lessons or practice this subject at https://www.khanacademy.org/science/ap-physics-1/ap-centripetal-force-and-gravitation/centripetal-forces-ap/v/introduction-to-centripetal-fo
From playlist Uniform circular motion and gravitation | AP Physics 1 | Khan Academy
Dot vs. cross product | Physics | Khan Academy
Understanding the differences between the dot and cross products. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/calculating-dot-and-cross-products-with-unit-vector-notation?utm_source=YT&utm_me
From playlist Magnetic forces, magnetic fields, and Faraday's law | Physics | Khan Academy
What Forces Are Acting On You?
What forces (i.e. pushes or pulls) are acting on you right now? Most people can identify the gravitational force down, but there must be something else otherwise you would accelerate down towards the center of the Earth. The other main force on you is called the normal force. It is a force
From playlist Forces
Electric Field Due To Point Charges - Physics Problems
This video provides a basic introduction into the concept of electric fields. It explains how to calculate the magnitude and direction of an electric field created by a point charge as well as the net electric field produced by multiple point charges. It discusses the effect that an elec
From playlist New Physics Video Playlist
The dot product | Magnetic forces, magnetic fields, and Faraday's law | Physics | Khan Academy
Introduction to the vector dot product. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/dot-vs-cross-product?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https:
From playlist Magnetic forces, magnetic fields, and Faraday's law | Physics | Khan Academy
MIT RES.TLL-004 STEM Concept Videos View the complete course: http://ocw.mit.edu/RES-TLL-004F13 Instructor: Sanjay Sarma This video uses a series of examples and student-active segments to investigate the concepts of torque and equilibrium. License: Creative Commons BY-NC-SA More informa
From playlist MIT STEM Concept Videos
2015 AP Physics 1 free response 1a
Free body diagram for two masses connected by string-pulley system.
From playlist Review for AP Physics 1 exam | AP Physics 1 | Khan Academy
Electric Field (1 of 3) An Explanation
Explains how to determine the direction and magnitude of the electric field from charged particles. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts force on other charges in t
From playlist Electricity and Magnetism
This calculus 3 video tutorial provides a basic introduction into vectors. It contains plenty of examples and practice problems. My Website: https://www.video-tutor.net Patreon Donations: https://www.patreon.com/MathScienceTutor Amazon Store: https://www.amazon.com/shop/theorganicch
From playlist New Calculus Video Playlist
Physics - Mechanics: Gravity (5 of 20) The Effect of Earth's Rotation on Gravity
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculate the effects of Earth's rotation on gravity.
From playlist PHYSICS 18 GRAVITY