A muon travels 60 km through the atmosphere at a speed of 0.9997c. According to the muon, how thick is the atmosphere?
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A: Given spaceship speed v=0.845c And its length while it's moving L=160m Let's assume at rest on earth…
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A: speed (v) = 0.6 c time interval between two events on earth (t) = 32 h
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A: The constant speed of the spacecraft, v = 0.69·c The distance of the star system as measured by the…
Q: A muon is created 60 km above the surface of the earth. In the earth’s frame, the muon is traveling…
A: a. t=dv=60×103 m0.9999×3×108 ms=2.0002×10-4s b. ∆tmuon=∆tearth1-vc2 =2.0002×10-4…
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A: Given that, One rocket ship is travelling toward the world at a speed of 0.85 c, while another…
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A: Given:lifetime, ∆t0 = 75 yrsspeed, v = 0.62 c
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A: The gamma factor is expressed as follows. γ=11-v2c2
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A: The speed of the meteor as observed from earth is 0.435967c m/s.
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A: Given speed of person v = 0.99c.
Q: Bob is moving away from Alice with speed of 0.5c. Carlos is moving away from Alice and perpendicular…
A: Speed of Bob with respect to Alice: vbob = 0.5c Speed of Carlos with respect to Alice: vcarlos =…
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- John, in his spaceship, observes as Sally, in her spaceship, passes him at a speed of v=0.8c. John who was born and raised on his spaceship, is 20 years old. According to Sally, how old is he? How many birthday parties should he have had and how many presents should Sally have sent him?How much energy is required to accelerate a golf ball of mass 0.046 kg initially at rest to a speed of 0.75c?Two spaceships A and B are exploring a new planet. Relative to this planet, spaceship A has a speed of 0.60c, and spaceship B has a speed of 0.78c. What is the ratio DA/DB of the values for the planet's diameter that each spaceship measures in a direction that is parallel to its motion? Number Units
- Astronomer David observes that a distant quasar is receding from the Earth at a speed of 0.80c. He also observes a not-as-distant galaxy to be receding from the Earth at a speed of 0.20c. How fast is the quasar receding in the frame of the galaxy? Express your answer as a fraction of c = 2.998 × 108 m/s.A spaceship whose rest length is 283 m has a speed of 0.87c with respect to a certain reference frame. A micrometeorite, also with a speed of 0.87c in this frame, passes the spaceship on an antiparallel track. How long does it take this object to pass the spaceship as measured on the ship? Number UnitsSuppose that you are traveling onboard a spacecraft that is moving with respect to the earth at a speed of 0.975c. You are breathing at a rate of 8.0 breaths per minute. As monitored on earth, what is your breathing rate?
- A particle is traveling through the Earth’s atmosphere at a speed of 0.119c . To an Earth-bound observer, the distance it travels is 2.50 km. How far does the particle travel in the particle’s frame of reference?An electron travels at a speed of 0.600c. a) What is its kinetic energy? b) What is its total energy?As observed on earth, a certain type of bacteria is known to double in number every 24 hours. Two cultures of these bacteria are prepared, each consisting initially of one bacterium. One culture is left on earth and the other placed on a rocket that travels at a speed of 0.727c relative to the earth. At a time when the earthbound culture has grown to 64 bacteria, how many bacteria are in the culture on the rocket, according to an earth-based observer?