Referring to the diagram, Q1 = 6.00°C, Q2 = -6.00°C, Q3 = 6.00uC, y = 2.00cm and x = 7.00cm. What is the magnitude of the electric field at Q2, due to Q1 and Q3?

Astate of matter all that has define volume and can flow is a(n)

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

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?