.HCM A group of students is determining the resulting displacement in a treasure hunt lab activity. The following directions are given to find the
treasure:
• travel 10 steps north
5 steps west
• 2 steps south
• finally, 1 step west
Which of the following magnitudes of the resultant displacement and explanation is correct?
Exhibits

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?