# Lecture-03 - Linear LinearKinematics Lecture#03 Ch.2.1 2.5...

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near Kinematics Linear Kinematics Lecture #03 – Ch. 2.1 – 2.5 Physics 125–Fall 2010 Dr. Mike Melnichuk [email protected] Office: 2409 Randall Lab ffi H 200 00 / M & T R 1416 Rd l l Lb Office Hours: 2:00 – 4:00 / Mon. & Tue. in Rm. 1416 Randall Lab.

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Kinematics Kinematics - the science that deals with the description of otion without concern about what causes hat motion motion without concern about what causes that motion. Linear Kinematics - motions along straight lines. Uses four physical concepts: displacement, velocity, acceleration and time. There are four equations of Kinematics connecting three out of the four concepts above.
Displacement (vector) DISPLACEMENT ( x) = the vector connecting the position (vector) at (initial) time t with the position vector) x at a later time t Δ G GG 00 x ,at (initial) time t , with the position (vector) x at a later time t. x = x+ x x = xx ;m Δ G G [ ] SI x x+ x ; m AGNITUDE (of Δ⇒ isplacement) = shortest distance betwee thetwo MAGNITUDE (of 0 displacement) shortest distance between the two positions x and x.

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Lecture-03 - Linear LinearKinematics Lecture#03 Ch.2.1 2.5...

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