Spacecraft Alpha has a velocity with respect to the earth of 0.9 C, if spacecraft Beta is to pass

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: Spaceships A and B move in opposite directions at the same speed of 0.431c relative to earth, with A…

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Q: The clock onboard a spacecraft travelling at 0.70c relative to the Moon records exactly 55 min for…

A: a) Time of process for onboard clock (t') = 55 minSpeed of the space craft = 0.70 cTime of process…

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: Keilah, in reference frame S, measures two events to be simultaneous. Event A occurs at the point…

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Q: An astronaut uses his spaceship to maneuver across space at a speed of 0.90c relative to the earth.…

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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…

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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: ?⃗ =?⃗ +?⃗ ?v→=w→+v→F

A: As dog moving forward with velocity of 2 m/s forward and also spider moving in same direction with…

Q: An observer on Earth sees a rocket and a saucer flying away from Earth. The observer sees the saucer…

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Q: what is the time dilatation of an object moving at .88C if the initial time is 2.3s

A: 10.195 Seconds

Q: Two identical spaceships with proper lengths of 168 m are launched from Earth. Spaceship A is…

A: The velocity transformation equation is:ux'=ux-v1-uxvc2………(1)where,v is the relative speed between…

Q: A spaceship whose rest length is 490 m has a speed of 0.88c with respect to a certain reference…

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Q: Spaceships A and B move in opposite directions at the same speed of  0.863c  relative to earth,…

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Q: Two identical spaceships with proper lengths of 175 m are launched from Earth. Spaceship A is…

A: a)Speed of spaceship B with respect to spaceship A is,

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

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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…

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Q: A base on Planet X fires a missile toward an oncoming space fighter. The missile’s speed according…

A: The expression for velocity of an object is, u'=u-v1-uvc2

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 spacecraft has a speed of 0.4c relative to Earth. As measured on Earth, the elapsed time between…

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Q: An elementary particle of a mass m, moving to the right with v=0.800 c after leaving an accelerator,…

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Q: Which of the following event is TRUE based on the special theory of relativity? A. Clocks that are…

A: Given:- Which of the following event is TRUE based on the special theory of relativity? Find:-…

Q: A neutron lives 896 s when at rest relative to an observer. How fast is the neutron moving relative…

A: Given: life span in rest frame ∆tο =896 secs              life span in moving frame ∆t =2770 secsTo…

Q: Two fireworks are at rest 300 m apart. They both go off simultaneously to an observer on the ground…

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Q: A spaceship whose rest length is 378 m has a speed of 0.91c with respect to a certain reference…

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Q: A spacecraft is moving at a speed of 0.530 c relative to the earth. Part A What is the ratio of the…

A: Speed of the spacecraft v = 0.530c spacecraft is viewed through the telescope on the earth.  Ratio…

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: a. There exists a frame in which these events occur at the same time. Find the velocity of this…

A: (a)Assume v as the velocity of frame S and the time in that frame for the event 1 is given as, And…

Q: In relativistic motion, a body quadruples its momenta, after its speed is doubled to the initial…

A: Suppose that, initial speed is vi and final speed is vf. Given that, vf=2vi

Q: The rocket speeds shown are relative to the earth. Is the speed of A relative to B greater than,…

A: The speed of the rocket A relative to Earth is, u=0.5 c   The speed of the rocket B relative to…

Q: JC-13) Momentum of an Electron Make a table showing the electron's momentum, both the correct…

A: mass of electron = 9.11×10-31 kg charge on electron = - 1.6×10-19 C speed of light in vaccum (c) =…

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

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Q: Albert is piloting his spaceship, heading east with a speed of 0.97 c relative to Earth. Albert's…

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Q: 1. A starship traveling at 0.75c launches a capsule in the forward direction at a speed of 0.5c…

A: Given: velocity of starship  v1 =0.75c velocity of capsule relative to starship v2 = 0.5c

Q: A spaceship whose rest length is 283 m has a speed of 0.87c with respect to a certain reference…

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Q: 22. Which of the following refers to the time interval between two events as measured by a moving…

A: Answer ---------(b) proper time  Because  Time dilation is the lengthening of the time interval…

Q: A tracking station on Earth observes a rocket move away at 0.370c. This rocket is designed to launch…

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

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Q: 12. A moving rod is observed to have a length ofl = 2.00 m and to be oriented at an angle of 6 =…

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