the barometric height in a town is65cmHg .Given that the standard atmospheric pressure is 76cm Ng and the density of mercy is 13600kg/m^3 ,determine thrle attitude of the town​

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

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?

What’s #16 asking and how do i solve it?