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- 1. Two atomic clocks are synchronized. One is placed on a satellite, which orbits around the earth at high speed for a whole year. The other is placed in a lab and remains at rest, with respect to the earth. You may assume that both clocks can measure time accurately to many significant digits. a. Will the two clocks still be synchronized after one year? Explain your reasoning. b. Imagine that the speed of light was much slower than its actual value. How would the results of this experiment change if the speed of light was only twice the average speed of the satellite? Explain your reasoning, using a calculation.DON'T USE CHATGPT, SOLVE STEP BY STEP: TOPIC SPECIAL RELATIVITY The decaying particle. A particle with mass M decays into two particles of masses m_1 and m_2. In the system of the particle M, calculate the linear momentum of m_1, |P_i|, in terms of the masses.Inelastic 4. A ball of mass 25 g traveling at 12 m/s bounces INelastically into a 2nd ball of mass 50 g. What are the final velocities and momentum of each ball? Here m1 + m2 = m; KEo = KEF So ½ mv102 = ½ mv? solve for v. multiply m for mom.
- 1. Voyager rocket is traveling between Earth and Jupiter (distance 8.013x1010 m). If Voyager probe was thousand times faster and had a speed of v=17x106 m/s=0.057c calculate the Earth-Jupiter distance that instruments aboard measure. a. What is the time of Voyager's trip measured by instruments onboard? Write your answer in seconds rounded to a whole number (for example 1234 s). _______________ b. What is the time of the trip measured by NASA on Earth? 2. An asteroid is traveling from asteroid belt to Earth with a speed of 0.6 c. To save the Earth, group of brave men set an explosive device to explode in 138 minutes. When will the group of scientists that monitor asteroid on Earth see the explosion (if everything goes right▾ Part A A starship voyages to a distant planet 10 ly away. The explorers stay 4.0 yr, return at the same speed, and arrive back on earth 26 yr after they left. Assume that the time needed to accelerate and decelerate is negligible. What is the speed of the starship? Express your answer using two significant figures. ΜΕ ΑΣΦ 20 Submit Request Answer Part B ? How much time has elapsed on the astronauts' chronometers? Express your answer using two significant figures. ΕΠΙ ΑΣΦ VAΣ ? t = Submit Request Answer years་ Part A A starship voyages to a distant planet 10 ly away. The explorers stay 4.0 yr, return at the same speed, and arrive back on earth 26 yr after they left. Assume that the time needed to accelerate and decelerate is negligible. What is the speed of the starship? Express your answer using two significant figures. = 0.91 Submit Previous Answers Part B Correct Important: If you use this answer in later parts, use the full unrounded value in your calculations. How much time has elapsed on the astronauts' chronometers? Express your answer using two significant figures. Η ΜΕ ΑΣΦ t = 52.4 Submit Previous Answers Request Answer ? × Incorrect; Try Again; 5 attempts remaining years
- Two spaceships leave Earth in opposite directions, each with a speed of 0.85 c with respect to Earth. Part A What is the velocity of spaceship 1 relative to spaceship 2? Express your answer using two significant figures. VO AZ ? Submit Request Answer Part B What is the velocity of spaceship 2 relative to spaceship 1? Express your answer using two significant figures. ?I am struggling with thie following Physics III ( Modern Physics) question. Could I get your help on it? Q. Cosmic rays collide with atoms or molecules in the upper atmosphere. If a proton moving at 0.70c makes a head-on collision with a nitrogen atom, initially at rest, and the proton recoils backward at 0.63c, what is the speed of the nitrogen atom after the collision? (The mass of a nitrogen atom is about 14 times the mass of a proton.)Hint: you may assume that the nitrogen speed is not relativistic.openvellum.ecollege.com/course.html?courseld3D17139499&OpenVellumHMAC=29752acf518f64400d57d9075b4d4b5a#10001 How long does it take Rick to cover the distance D? Tim and Rick both can run at speed V, and walk at speed Vw, with ur > Vw. They set off together on a journey of distance D. Rick walks half of the distance and runs the other half. Tim walks half of the time and runs the other half. Express the time taken by Rick in terms of v,, Vw, and D. • View Available Hint(s) %3D Submit Part B Find Rick's average speed for covering the distance D. Express Rick's average speed in terms of vr and vw. • View Available Hint(s) Vave,R = Submit Part C How long does it take Tim to cover the distance? Express the time taken by Tim in terms of vr, Vw, and D. • View Available
- ▾ Part A A subatomic particle moves through the laboratory at 0.90 c. Laboratory experimenters measure its lifetime, from creation to annihilation, to be 2.1 ps. (1 ps 10-12s). = According to the particle, how long did it live? Express your answer using two significant figures. tp = ΜΕ ΑΣΦ Submit Request Answer Provide Feedback ? ps1. Which of the following describes the spacetime diagram of a rocket frame moving at a velocity 3 = 0.25 with respect to a lab frame? A В 2. Consider the spacetime diagram Im shown for two observers. Which of the fol- lowing contains a set of simultaneous events in the lab frame (unprimed coordinates) and a *P 's set of simultaneous events in the rocket frame (primed coordinates)? A. {SEN}, {IOG} V. 1. B. {TGE}, {PLS} [m| C. {TES}, {COE} D. {IAL}, {DNO} Tx [m] 3. On the spacetime di- agram given, which pair of events occurs at the same place according to the rocket frame (primed coordinates)? A. C and E t' В. В and C С.А and D D. A and B x'The Stanford Linear Accelerator (SLAC) accelerates electrons to c=0.99999997c in a 3.10 km-long tube. Part A If they travel the length of the tube at full speed (they don't, because they are accelerating), how long is the tube in the electrons' reference frame? Express your answer with the appropriate units. 20 FO Value Submit Request Answer Provide Feedback ? Units F7 FB @ # $ % & ( 3 4 5 6 7 8 9 W E R T Y U FIR 0 P S D F G H J K L √FF7 F13 X C V B N M H and дв command option ? Next > dele