A certain type of elementary particle travels at a speedof 2,70 x 108m/s At this speed, the average lifetime ismeasured to 24.76 x 10-6 s What is the particle’s lifetimeat rest?
Q: An object has a proper length of 10m. It is moving at 45% of the speed of light. What is its length…
A: According to the theory of relativity, an object in motion will appear shorter to an observer who is…
Q: Earth's neighboring galaxy, the Andromeda Galaxy, is a distance of 2 taken to be 75.0 years, a…
A: Givento=2.54×107 light yeart=75 years
Q: 10. If an astronaut who has only aged 3 years returns to Earth 15 years later, how fast was his ship…
A:
Q: A beau real pi meson is a particle that can be created by accelerator beams. If one such particle…
A: Step:1 . π Meson is a particle that can be created by accelerator beams. . One such particle lives…
Q: A jet airplane is 70.0m long as measured in the jet airplanes's reference frame. If it m races by us…
A: Given: The length (L0) of the jet airplane is 70 m. The speed (v) of the jet airplane is 245 m/s.…
Q: The Starship Enterprise leaver a diriant earth Colony, which Is neavly at resa Wth respect to the…
A: time measured in ship's frame (to) = 1.03 years time measure in earth's frame (t) = 2.70 years
Q: How fast must an object be going if its rest length is 2.1 times as long as its observed length?
A: Given: The rest length of the object is 2.1 times of the observed length.
Q: 7. In a proton linear accelerator, protons are accelerated to have a kinetic energy of 550 MeV. What…
A: Kinetic energy of protons is Mass of proton is Note:Find:Speed of proton in terms of speed of light.
Q: 2. particle has a momentum of 400 MeV/c and kinetic energy of 100 MeV. Determine its mass in MeV/c2,…
A:
Q: A neutral -meson is a particle that can be created by accelerator beams. If one such particle lives…
A:
Q: Protons in an accelerator at the Fermi National Laboratory near Chicago are accelerated to a total…
A:
Q: A proton is moving at velocity of 0.65c. Estimate its momentum.
A: When objects get closer to the speed of light their mechanical properties like the momentum will be…
Q: 8. In a proton linear accelerator, protons are accelerated to have a kinetic energy of 550 MeV. What…
A:
Q: What is the speed of the particle
A: According to the theory of relativity E = m x c2 Where E is energy m = mass c = speed of light
Q: particle with a lifetime of 2 X 10-6 s moves through the laboratory with a speed of 0.9 c. It’s…
A: To find: A particle with a lifetime of 2 X 10-6 s moves through the laboratory with a speed of 0.9 c
Q: Beta decay is nuclear decay in which an electron is emitted from an atom. If the electron is given…
A:
Q: A moving spaceship measures 20m long, but according to an observer at rest looking at it, it seems…
A: Given value--- moving spaceship measures 20m long. an observer at rest looking at it, it seems to…
Q: A meterstick moving at 0.21c relative to the Earth's surface approaches an observer at rest with…
A:
Q: A proton has a kinetic energy of 128MeV What is the speed of this electron? (as a fraction of c)
A: Protonkinetic energy (KE)=128 MeV
Q: The time -dependent a cceleration of an object in ore dimension is given by alt) =843 where tis…
A:
Q: Imagine some wombat astronauts sleeping on a brand new Space-X spaceship and thus “traveling into…
A:
Q: An interstellar spaceship with rest length ?rest = 58.0 m is passing a planet at speed ? = 2.31 ×…
A:
Q: A spaceship travels at a constant speed from earth to a planet orbiting another star. When the…
A: Time taken by the spaceship to reach the planet as measured by an observer on earth ( t ) = 14 y…
Q: A certain X-ray machine generates X-rays from a beam of electrons accelerated from zero to…
A: The speed of electrons in the electron beam is v=3×108 ms-1 The pulse of duration for which…
Q: Beta-decay is nuclear decay in which an electron is emitted from an atom. If the electron is given…
A:
Q: A muon has a lifetime of 2 us in its rest frame. It is created 100 km above the earth and moves…
A: Lifetime of muon : t = 2 x 10-6 s Speed of muon: v = 2.8 x 108 m/s Muon created at height: h = 100…
Q: 3. Two rocket ships approach Earth from opposite directions, each with a speed of 0.60c relative to…
A: Solution:Given:Rockets 1 and 2 are approaching the earth from opposite directions.c = the speed of…
Q: particle has a mass of 1.88E-28 kg and it travels at a speed of 0.969c, where c is the speed of…
A: Given: mass of the particle, m=1.88×10-28 kg speed of the particle,v=0.969c=0.969×3×108=2.91×108 m/s…
Q: A proton travels at 99.9912% of the speed of light. An antiproton travels in the opposite direction…
A: concept:
Q: The mass of an electron is 9.109 381 88 x 10-31kg. Find (a) y and (b) 3 for an electron with kinetic…
A: Given that, Mass of electron, m = 9.10938188 * 10-31 kg Kinetic energy, E = 32.1024 MeV We know…
Q: A car travels in the positive ?-direction in the reference frame ? at an ordinary speed. The…
A: When objects move at a velocity closer to light their measured length will appear shorter than its…
A certain type of elementary particle travels at a speed
of 2,70 x 108m/s At this speed, the average lifetime is
measured to 24.76 x 10-6 s What is the particle’s lifetime
at rest?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A neutron lives 900 s when at rest relative to an observer. How fast (as a fraction of the speed of light, c) is the neutron moving relative to an observer who measures its lifespan to be 2065 s? A. 0.938 c B. 0.965 c C. 0.982 c D. 0.910 cSuppose there is a proton with a velocity of 0.006 c. What is the speed of this proton and an electron having kinetic energy?Question 2 1 pts A Rocket travels 3.0 light years from earth at 0.6c. From the perspective of the ship how much time has elapsed? О 5.0 years О 3.8 уears O 4.0 years O 2.4 years 1 pts
- A subatomic particle moves through the laboratory at 0.90c. Laboratory experimenters measure its lifetime, from creation to annihilation, to be 2.3 ps (1 ps = 1 picosecond = 10-12 s). According to the particle, how long did it live?A beam of particles travels by at 2.0*10^8. At this speed you measure them to live 5.00* 10^6 sec, before decaying. What is the particle's life time at rest?Physics written by hand.
- A spaceship travels at a speed of 2.4 x 108 m/s. A clock in the spaceship passes 60 seconds. How much time (in second) passes on the clock at rest on the ground?What is the kinetic energy of an electron if its speed is 0.992c?A spaceship has proper length L_p and passes by a person standing on Earth. The personstanding on Earth measures that it takes time delta_t for the spaceship to pass a fixed point on theEarth. What is the speed (v) of the spaceship, according the person standing on Earth? Giveyour answer for v in terms of L_p, delta_t, and c (the speed of light).
- Identical twins Speedo and Goslo join a migration from Earth to Planet X. Planet X is 20.0 light-yearsaway from Earth in the frame at which they are both at rest. The twins, of the same age, depart atthe same time on different spaceships. Speedo’s spaceship travels steadily at a speed of 0.90, andGoslo’s at 0.75. a. Calculate the age difference between the twins when Goslo’s spaceship reaches Planet X.Please draw the spacetime diagram with the answer. b. Which twin is older and why?A particle is created in the upper atmosphere; 18km above the surfaceof the Earth as measured by someone on the ground. The particle travelstowards Earth’s surface at a speed of 0.95c as measured by someone on theground. The particle travels for a time period 2.0 × 10−5s as measured inthe particle’s rest frame. The question is attached as an image and the correct answer is A, could someone please explain why this is1 2. Preparations are under way for a spacecraft visit to the Alpha Centauri star system, 4.30- lightyears away Provisions are placed on board to allow for a trip of 8 years. a. What minimum speed must the spacecraft travel relative to Earth if the provisions are to last?