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Chapter 2 Motion in One Dimension
The average speed of the particle is absolute value of the average velocity and is given by s = Distance travelled ∆t (2.2) In general, the value of the average velocity for a moving particle depends on the initial and final times for which we have found the displacements. 2.1.3 Instantaneous Velocity and Speed
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Chapter 7 Linear Momentum and Collisions
www2.tntech.eduThe value of the average force depends on the time interval chosen. 7.1.3 Conservation of Linear Momentum Linear momentum is a useful quantity for cases where we have a few particles (objects) ... again moving freely. For such an event, the two particles have well-defined momenta p1i and p2i before the
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www2.tntech.edu• A summary of the material in the first semester of the non–calculus physics course as I teach it at Tennessee Tech. • A set of example problems typical of those given in non–calculus physics courses solved and explained as well as I know how. It is not intended as a substitute for any textbook suggested by a professor...at least not yet!
Chapter 1 Units and Vectors: Tools for Physics
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