The muon is an unstable particle that spontaneously decays into an electron and two neutrinos. In a reference frame in which the muons are stationary, if the number of muons at t = 0 is No, the number at time tis given by N= Noe T, where T is the mean lifetime, equal to 2.2 us. Suppose the muons move at a speed of 0.95c and there are 5.0 X 104 muons at t= 0. (a) What is the observed lifetime of the muons? (b) How -1/T many muons remain after traveling a distance of 3.0 km?

Q: Suppose a particle called a kaon is created by cosmic radiation (high-energy protons of unknown ori…

A: Givenv=0.989c∆to=1.238×10-8 s

Q: An atomic clock moves at 1500 km/h for 2.00 h as measured by an identical clock on the Earth. How…

A: Using time dilation, time difference between the clock on Earth and the moving atomic clock…

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 proton moves with a speed if .90c. what is the rest energy in MeV

A:

Q: Suppose a cosmic ray colliding with a nucleus in the Earth's upper atmosphere produces a muon that…

A: (a) Given: The speed of the muon is 0.99c. The time for which the muon lives is 1.45 μs.…

Q: A spacecraft has a speed of 0.600c with respect to Earth. 32.0h is determined to be the time…

A: speed (v) = 0.6 c time interval between two events on earth (t) = 32 h

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: Suppose a particle called a kaon is created by cosmic radiation striking the atmosphere. It moves by…

A: Given data:Speed of particle is, .Actual life of particle is, .

Q: A particle of mass m is moving at a speed of 0.8c. It collides with and merges with another particle…

A: Write the given data with appropriate variables.

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: The origins of two frames coincide at t = t' = 0 and the relative speed is 0.968c. Two…

A: Given: The relative speed is 0.968c. The coordinates of collision are x=98.2 km and t=239 μs.…

Q: The origins of two frames coincide at t = t' = 0 and the relative speed is 0.993c. Two…

A:

Q: Suppose a particle called a kaon is created by cosmic radiation striking the atmosphere. It moves…

A:

Q: An electron is moving at a speed of 0.81c nust its kinetic energy increase to raise its s

A: When objects get closer to the speed of light their mass will vary. Thus many classical properties…

Q: Two radioactive nuclei are traveling in space to the right at 0.42c with respect to Earth. They both…

A:

Q: An alien spaceship has a mass ofm= 3.2×109kg, and according to the crew, onboard the bow-to-stern…

A: mass of spaceship (m) = 3.2×109 kg Length measured onboard (Lo) = 680 m Length measured by…

Q: Beta-decay is nuclear decay in which an electron is emitted from an atom. If the electron is given…

A:

Q: A particle has a rest mass of 7.15×10−27 kg and a momentum of 5.75×10−18 kg·m/s. Determine the total…

A:

Q: As observed on earth, a certain type of bacteria is known to double in number every 24 hours. Two…

A:

Q: An object moves by an observer at 0.400 c. The total energy of the object will be what factor times…

A:

Q: A particle detector can be used to measure the speed of an unstable particle if the lifetime is…

A:

Q: Determine the total relativistic energy E of the particle.   Find the ratio of the particle's…

A: Given:- mo=7.15×10^−27 kg p= 5.56×10^−18 kg·m/s We know that the relation between relativistic…

Q: The proper lifetime of a certain particle is 100.0 ns. How long does it live in the laboratory if it…

A: Time is not absolute and measured time can be different for different observers. If an observer is…

Q: As observed on earth, a certain type of bacteria is known to double in number every 24 hours. Two…

A: Time to double bacteria on earth: t = 24 hr on Earth bound culture bacteria has grown to 64 bacteria…

Q: In the theory of relativity, the mass m of a particle with velocity v is mo √1-v²/c² where mo is the…

A:

Q: If someone travels at v= 0.99c, she can become younger than her children (assuming the kids stay…

A: Given speed of person v = 0.99c.

Q: A particle is created in the upper atmosphere; 18km above the surface of the Earth as measured by…

A:

Q: You are an observer in a 100-m long spacecraft traveling from the earth to the moon at 0.8c.…

A: Observer measure the length of the spacecraft,   It is left measure by observer according to whom…