Two rockets fly away from the Earth in opposite directions. Each rocket is moving at a speed of v = 0.83 c as seen from theEarth.a. How fast is rocket "B" moving as seen by the astronaut in rocket "A"? Express your answer as a decimal fraction of thespeed of light.b. If the astronaut on rocket "A" measures a time interval of 60 minutes, how much time would they say goes by for theastronaut on rocket "B"?minutesc. Rocket "A" travels out from Earth at a speed of v = 0.83 c for a period of one year as measured on Earth, turnsaround, and then travels back to the Earth at the same speed for another Earth year. How much did the astronaut on therocket age?years

The problem can be solved by using the concept of velocity addition and time dilation. According to…

Answered: Two rockets fly away from the Earth in…

Similar questions

hi please help: An observer moving toward Earth with a speed of 0.86 c notices that it takes 4.8 min for a person to fill her car with gas. Suppose, instead, that the observer had been moving away from Earth with a speed of 0.91 c. How much time would the observer have measured for the car to be filled in this case? Express your answer using two significant figures.
An astronaut travels to a star system 4.5 ly away at a speed of 0.90c. Assume that the time needed to accelerate and decelerate is negligible.a. How long does the journey take according to Mission Control on earth?b. How long does the journey take according to the astronaut?c. How much time elapses between the launch and the arrival of the first radio message from the astronaut saying that she has arrived?
A person on earth notices a rocket approaching from the right at a speed of 0.75c and another rocket approaching from the left at 0.65c. What is the relative speed between the two rockets, as measured by a passenger on one of them? Number i Units VLE Earth's rest frame VRE
14. An astronaut is flying in a spaceship with a speed of 0.8 c with respect to Earth. The astronaut observes an event on Earth and determines that the time interval for the event to be completed is 33 hours. a) If the astronaut had a speed of 0.93 c with respect to Earth, what would she observe the time interval to be for that same event? b) Would the astronaut measure the proper time interval or the dilated time interval? Justify your response.
The fictional rocket ship Adventure is measured to be 80 m long by the ship's captain inside the rocket.When the rocket moves past a space dock at 0.5c. As rocket ship Adventure passes by the space dock, the ship's captain flashes a flashlight at 1.60-s intervals as measured by space-dock personnel. Part A How often does the flashlight flash relative to the captain? Express your answer to two significant figures and include the appropriate units. HẢ ? At = Value Units
A spaceship leaves Earth traveling at 0.60 c. A second spaceship leaves the first at a speed of 0.90 c with respect to the first. Calculate the speed of the second ship with respect to Earth if it is fired in the same direction the first spaceship is already moving. Express your answer using two significant figures. ΑΣΦ 画 ? Submit Request Answer Part B Calculate the speed of the second ship with respect to Earth if it is fired directly backward toward Earth. Express your answer using two significant figures. ΑΣφ ? Submit Request Answer II
A particle has a rest mass of 7.15×10−27 kg and a momentum of 5.56×10−18 kg·m/s. Determine the total relativistic energy E of the particle. Find the ratio of the particle's relativistic kinetic energy K to its rest energy ?rest.
1. A rocket flies toward the earth at c, and the captain shines a laser light beam in the forward direction. Which of the follow- ing statements about the speed of this light are correct? (There may be more than one correct answer.) A. The captain measures speed c for the light. B. An observer on earth measures speed e for the light. C. An observer on earth measures speed c for the light. D. The captain measures speed c for the light.
What are (a) the kinetic energy, (b) the rest energy, and (c) the total energy of a 1.2 g particle with a speed of 0.80 c ? Part A Express your answer using two significant figures. ΜΕ ΑΣΦ Ekinetic=263 Submit Previous Answers Request Answer × Incorrect; Try Again; 5 attempts remaining Part B Express your answer using two significant figures. ΜΕ ΑΣΦ Erest = Submit Request Answer Part C Express your answer using two significant figures. ΜΕ ΑΣΦ Etotal = Submit Request Answer ? ? ? J J J
a. What is vav,x for the interval from t = 0 to t = 3.60 s? answer in m/s b. What is vav,x for the interval from t = 0 to t = 3.50 s? anser in m/s
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 is
A clock is moving at v =(4/5)c. c is the speed of light. The clock passes our clock when both clocks read t = 0. When the moving clock reads t = 30 s, what will the clocks in our frame read?

SEE MORE QUESTIONS