As a struggling college student you have very little money to fill your car tank with gas. Daily you commute with four other students to class. On
Friday the 13th the car you are driving runs out of gas. Is it bad luck???
Probably not. First you try to push the car with you friends in it to the
closest gas station. But you find that doesn't work. Using examples from
the lessons learned (Newton's Laws of Motion and how forces work)
devise a plan to get the car to the next gas station.

Aroller coaster car moving at a velocity of 30 meters/second has a momentum of 2.5 x 10^4 kilogram meters/second. what is its mass?

First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge –q to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge – to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2