A particle moving at speed 0.40c has momentum p0 . The speed of the particle is increased to 0.80c. Its momentum is nowA. Less than 2p0          B. Exactly 2p0           C. Greater than 2p0

Q: rocket with a proper length of 2000 m moves at a speed of 0.85c directly away from an observer on…

A: In the question it is given that the proper length of the rocket L0=2000m speed of the rocket  v=…

Q: Two spaceships are at the sun, and they set their clocks to zero. They then travel in opposite…

A: Given, Speed of spaceships are 0.80c and 0.90c  distance from the sun is 5.0*109 m

Q: A proton is accelerated to a speed of 0.996 c. What is its kinetic energy? 1.35x10-9 J 1.53x10-9 J…

A:

Q: An object moving with velocity u's=0.6c in a frame that is itself moving at v =0.8c. The velocity of…

A: Use the inverse velocity transformation equation.

Q: Particle A has half the mass and twice the speed of particle B. Is pa less than, greater than or…

A: The magnitude of the momentum(p) of a particle can be given as, p = mv, where m is the mass of the…

Q: a. A rocket is traveling at 0.25c. How fast must it go in order to increase its momentum by a factor…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: A tau particle has a rest mass of 3.18x10-27 kg. Suppose a tau particle is traveling at 8 m 1.25x108…

A:

Q: arranges to trigger two flashbulbs simultaneously, producing a big flash located at the origin of…

A: Given that X 1 = 0    X 2= 30x 103  m              V = 0.25 c = 0.25 x 3 x 108 =0.75  x  108  = 7500…

Q: An object moving with velocity u's = 0.6c in a frame that is itself moving at v =0.8c. The velocity…

A:

Q: Spaceships A and B move in opposite directions at the same speed of 0.812c relative to earth, with A…

A: Given data as  per question vb  = 0.812c v  =  0.812c

Q: An observer in inertial frame S measures the space and time coordinates of an event to be x=750 m,…

A: From the question, it is given that- x = 750 m, y = 250 m, z = 250 m, and t = 2.0 x 10-6 s Speed of…

Q: As shown, clocks C1 and C2 in frame S are synchronized. Clock C′ moves at speed ν relative to frame…

A: In the special theory of relativity, the time dilation is the slowing down of a clock which is in…

Q: A small meteor, moving through the Solar at a speed of 0.70 c relative to the Earth, has a mass of…

A: Given data:  Speed (V) = 0.70 c Mass (m) = 10.2 kg c = 3×108 m/s

Q: An astronaut travels in a rocket along the +x direction with a velocity of 0.50c relative to the…

A:

Q: Two spaceships, each moving at a speed 0.75c relative tothe Earth, are headed directly toward each…

A: Given: The velocity of each spaceship is 0.75c. Introduction: When the velocity of an object is…

Q: A person on a rocket traveling at 0.44 c (with respect to the Earth) observes a meteor come from…

A: Given that  A person on a rocket traveling at 0.44 c (with respect to the Earth) observes a meteor…

Q: John arranges to trigger two flashbulbs simultaneously, producing a big flash located at the origin…

A:

Q: What is the momentum of a proton moving at a speed v = 0.92c. 1105 MeV/c 4410 MeV/c 3055 MeV/c 2205…

A: In the question it is given that , speed of the proton ,v=0.92cmass of the proton…

Q: At a speed of 0.90c, a spaceship travels to a star that is 9.0 ly distant.a. According to a…

A: Dear student, this question contains more than three sub-parts. As per guide lines we will answer…

Q: Spaceships A and B move in opposite directions at the same speed of 0.378c relative to earth, with A…

A: Given data- Spaceship A and B move in opposite directions at the same speed-…

Q: A person on a rocket traveling at 0.44 c (with respect to the Earth) observes a meteor come from…

A: The relative velocity of a moving object depends on whether the source and the observer have…

Q: ii) Two Rockets, each 10000 cm long when they are measured at rest, move toward each other with…

A: Relative motion is the comparison between motion same or different frames of reference. In relative…

Q: Two rockets, A and B, approach the earth from opposite directions at speed 0.800c. The length of…

A: Given data The length of the frame at rest is, Lo=100 m The speed of two approaching rockets A and B…

Q: Two particles in a high-energy accelerator experiment approach each other head-on with a relative…

A: Given : Two particles are approaching each other head on head. It is given in lab frame and particle…

Q: Two spaceships, each 100 m long when measured at rest, travel toward each other with speeds of 0.85c…

A: Given Two spaceships length ( L0 ) = 100m Spaceship speed relative to earth ( v ) = 0.85c      ⇒…

Q: A rocket is traveling at 0.39c. How fast must it go in order to increase its momentum by a factor of…

A: Part 1: Given Data: The velocity of the rocket is: u=0.39c Let initial momentum be P1 and mass of…

Q: Sam flies past earth at 0.75c. As he goes by, he fires a bullet forward at 0.75c. Suzy, on the…

A: To determine,the bullet’s speed(u).given,Speed of sam(v)=0.75cspeed of bullet(u')=0.75c

Q: A space cowboy wants to eject from his spacecraft 100,000 km after passing a space buoy, as seen by…

A: Given: The distance covered is 100000 km. The speed is 0.300 c.

Q: A spaceship passes you at a speed of 0.628c. You measure its length to be 28.2 m. Part A How long…

A: A space ship passes at a speed v = 0.628 c Length of the space ship when it is in motion is L = 28.2…

Q: A person on earth notices a rocket approaching from the right at a speed of 0.75c and another rocket…

A: Given data: Velocity of the rocket from right side, vR→=-0.75cx^  Velocity of the rocket from left…

Q: Protons in a University accelerator are accelerated to a kinetic energy of 16 times their rest…

A:

Q: A rocket flies past the earth at precisely 0.9c. As it goes by, the rocket fires a bullet in the…

A: Given, Speed of rocket, vs=0.9c, and speed of bullet, vb=0.95c.

Q: Spaceships A and B move in opposite directions at the same speed of  0.907c  relative to earth,…

A:

Q: A rocket speeds by the earth at 0.77c. The earthlings measure the moving rocket to be 158 m long.…

A: The expression for the required length measured by the passenger on the rocket is,

Q: A spaceship moving away from the earth with a speed of 0.90c fires a missile inthe same direction as…

A:

Q: An astronaut at rest has a heart rate of 66 beats/min. What will her heart rate be as measured by an…

A:

Q: (ii) Two Rockets, each 10000 cm long when they are measured at rest, move toward each other with…

A: Given: Length of the rocket L = 10000 cm. The speed of each rocket v = 0.9c.

Q: A 20-year-old woman takes a trip on a rocket, leaving her 20-year-old twin brother behind. She…

A: It is given that,

Q: A particle of mass m0 travels at a speed 0.28c       At what speed will its momentum be doubled

A: