A large rock falls off the edge of a cliff. Which of the following graphs best represents the rocks speed as a function of time as it falls from the cliff? Speed vs Time Speed vs Tíme (s)poods Spood(m/s) - 5 2 Time (s) Times) W. X. Speed vs Time Speed vs Time (su)poods 5 Time (s) Z. Y. CA. Z Св. Ү CC. X D. w​

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

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