Two physics students were discussing a problem in which the class was asked to find the acceleration of a cart rolling up and down an incline at the instant the cart was at the very top of its path. malia says, "at the top the velocity has to be zero so the acceleration has to be zero too." sasha disagrees saying, "no, the velocity is changing at the top so the acceleration can’t be zero." who do you agree with? discuss the reason for your answer and explain why the one who is wrong might legitimately be confused about which answer is correct. note: this is an essay question. your answer will be judged not solely on its correctness, but for its depth, coherence, and clarity.
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Physics, 22.06.2019 12:50, WritingStar1313
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
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Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
Two physics students were discussing a problem in which the class was asked to find the acceleration...
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