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Posted inEngineering Physics
The Pythagorean Theorem
The Pythagorean theorem is a useful method for determining the result of adding two (and only two)…
Posted inEngineering Physics
Vector Addition
A variety of mathematical operations can be performed with and upon vectors. One such operation…
Posted inEngineering Physics
Conventions for Describing Directions of Vectors
Vectors can be directed due East, due West, due South, and due North. But some…
Posted inEngineering Physics
Vectors – Motion and Forces in Two Dimensions
Vectors: Fundamentals and Operations Vectors and Direction A study of motion will involve the introduction…
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Identifying Action and Reaction Force Pairs
According to Newton's third law, for every action force there is an equal (in size) and…
Posted inEngineering Physics
Newton’s Third Law of Motion
Newton's Third Law A force is a push or a pull that acts upon an…
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Double Trouble (a.k.a., Two Body Problems)
Our study thus far has been restricted to the analysis of single objects moving under…
Posted inEngineering Physics
Free Fall Motion
As learned in an earlier unit, free fall is a special type of motion in…
Posted inEngineering Physics
Free Fall and Air Resistance
In a previous unit, it was stated that all objects (regardless of their mass) free fall with…
Posted inEngineering Physics
Are You Infected with the Misconception?
Two students are discussing their physics homework prior to class. They are discussing an object…