PHYS-211 Lecture Notes - Lecture 13: International System Of Units, Webassign
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A pendulum bob with a weight of 1n is held at an angle from the vertical by a 2n horizontal force f as shown. The tension in the string supporting the pendulum bob is: Fnet x = f t sin( ) = 0. T 2 = t 2 sin2( ) + t 2 cos2( ) A ufo moves in one dimension according to the equation v(t) = 4. 00 9. 00t2 for t 0. 3: calculate the acceleration of the ufo at t = 3. 00s. a = d~v dt. = 54 m s2: suppose the location of the ufo at time t = 0 is x(0) = 7. 00m. X(0) = 7 = 4(0) 3(0)3 + c. There will be a test tomorrow in gosnell 3305. You can nd all my notes at http://omgimanerd. tech/notes. If you have any questions, comments, or concerns, please contact me at alvin@omgimanerd. tech.
