7 Mr. Robbins is taking his baby for a walk in a stroller. The amount of force that Mr. Robbins must use
to make the stroller move MOST likely depends on the stroller's -
A direction
B
distance
C velocity
D
mass

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?