Calculate the electric field strength between two parallel plates separated by 0.50 cm, across which is a potential of 12 volts.

Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7

Earthquakes and volcanic eruptions are examples of rapid events that are caused by the movement of earth's mountain building is a much more slow process, which is caused by the movement of earth's a. ocean tides; crustal plates b. ocean tides; winds c. crustal plates; crustal plates d. crustal plates; ocean tides

When you hit the ground after jumping, your knees are slightly bent instead of being straight. explain how this compares to using flexible materials in buildings that may be hit by an earthquake?