Auniform electric field of magnitude 31 v/m makes an angle of 30∘
with a displacement of length 10 m.
1)
what is the potential difference of the final position relative to the initial position of this displacement? (express your answer to two significant figures.)

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

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?

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around