In Example 13.2 (p. 345), if instead the rocket launched from the Earth at 12,000 m/s, what would happen once it reached a distance infinitely far away from Earth. Group of answer choices When this rocket is an infinite distance away from Earth, the rocket would have no kinetic energy and no gravitational potential energy The rocket would not be able to reach deep space at this launch speed When this rocket is an infinite distance away from Earth, the rocket would have some kinetic energy and some gravitational potential energy When this rocket is an infinite distance away from Earth,, the rocket would have some kinetic energy and no gravitational potential energy

Jason and mia are both running in a race. as they approach the finish line, you being the physicist that you are decide to time how long it takes them to reach the end of the race. when you start your stop watch (you can take this as time t = 0 s) you notice that mia is an unknown distance d ahead of jason and both are moving with the same initial velocity v_0. you also notice that jason is accelerating at a constant rate of a_j, while mia is deaccelerating at a constant rate of -a_m. jason and mia meet each other for the first time at time t = t_1. at this time (t = t_1) jason's velocity is two times that of mia's velocity, meaning v_j (t_1) = 2v_m (t_1). a) draw the position vs. time graph describing mia's and jason's motion from time t = 0 to time t = t_1. clearly label your axes and initial conditions on your graph. b) draw the velocity vs. time graph describing mia and jason's motion from time t = 0s to time t = t_1. clearly label your axes and initial conditions on your graph. c) how long from when the stop watch was started at t = 0s did it take mia and jason to meet? express your answer in terms of know quantities v_0, a_m, and a_j. d) when the stop watch started at time t = 0s, how far apart, d, were mia and jason? express your answer in terms of know quantities v_0, a_m, and a_j.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

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