Recent content by t00kool

  1. T

    How to get a Fnet vs. time graph from a velocity vs time graph.

    How do you find a Fnet vs time graph from either a position vs time graph, Velocity vs time, or Acceleration vs time. I know how to find Velocity vs time to position and vice versa. since the slope of the position graph tells you the velocity. I can find a acceleration from Velocity. Since slope...
  2. T

    Elevator Tension Calculation: Finding Force with Fnet and Newton's Laws

    Homework Statement An elevator with a mass of 650 Kg supported by steel cable. What is the tension in the calbe when the elevator is accelerated upward at the rate of 3.00 m/s^2 Homework Equations well he gives the equations that we can use as: Fnet=ma, w=mg and g=9.8m/s^2 I don't...