PHYS 2101 Lecture : Lecture4 2110
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Homework: wileyplus due tonight at midnight, written homework due friday at 3pm in physics main of ce (202) Of ce hours 2-3pm, mwf, nicholson 279 (e-mail me for other times) Today constant acceleration, free-fall, graphical integration. 0 t 0 avg = a = a. 0 + at avg = v x x o t 0. For constant acceleration, average velocity is the average of. During which periods of time do the equations in. Table 2. 1 hold? a = 0 a > 0 a < 0 x-t/ v-t a-t. During what periods of time are the equations on. To solve problems like this, solve it piece by piece, nding new values for x0 and v0 for each region of constant acceleration. a = 0 a > 0 a < 0. Gravity near earth"s surface is good example of constant acceleration. We define the constant g = 9. 8m/s2, so that the acceleration due to gravity is a = g.
