PH-UY 1013- Final Exam Guide - Comprehensive Notes for the exam ( 44 pages long!)
Document Summary
Units (bolded is imperial system, underlined is metric) using metric system in class. Mass - kilogram , pound , ounce , stone, slug. Speed of light = 300,000,000 m/s = 300 mm/s (megameters per sec) He wants you to ignore sig fig rules when you get to the final answer (answer cant have xmore than what"s in the given answer) 0d point, 1d line, 2d shape, 3d where we live. Suppose an object moves along the x-axis according to the function x(t)=4t-t^2 (t in sec, x in m) Position vs time = a parabola as a graph even if it"s moving in 1d. Slope at a point on the curve. What is between v(t ) v(t ) Jerk is when your head jerks in one direction due to a sudden change in acceleration. Derivative of jerk is jounce or snap. Derivative of crackle is pop v>0, x increasing v<0, x decreasing a>0, v increasing speeding up.
