Position versus time graphs are created for A slow walker and a fast walker. The slope of the position versus time graph created for this soul walkable be __ The slope of the graph for the fast walker

Need in all of themmm only answer if you know pls

Explain vector addition, triangle method and parallelogram method

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?