Recent content by renn12

  1. R

    What are the components of force on a swinging bar at a specific instant?

    Homework Statement End of the uniform M-kg bar is pinned freely to the collar, which has an acceleration a along the fixed horizontal shaft. If the bar has a clockwise angular velocity w as it swings past the vertical, determine the components of the...
  2. R

    Acceleration function of velocity example

    Homework Statement Because the drag on objects moving through air increases as the square of the velocity, the acceleration of a bicyclist coasting down a slight hill is (v) = a - cv where a and c are constant. Determine the velocity of the bicyclist as a function of distance if the velocity...
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