Latest Engineering Physics News
Determining the Net Force
If you have been reading through Lessons 1 and 2, then Newton's first…
Drawing Free-Body Diagrams
Free-body diagrams are diagrams used to show the relative magnitude and direction…
Sliding versus Static Friction
As mentioned above, the friction force is the force exerted by a surface…
Confusion of Mass and Weight
A few further comments should be added about the single force that…
Force is a Vector Quantity
A force is a vector quantity. As learned in an earlier unit, a vector…
Kinematic Equations and Graphs
Kinematic Equations and Graphs Lesson 4 of this unit at The Physics…
Kinematic Equations and Free Fall
As mentioned in Lesson 5, a free-falling object is an object that is…


