14) An extraterrestrial spacecraft whizzes through the solar system at 0.80c. How long does it take to go the 8.3 light-minute-distance from Earth to Sun according to an alien aboard the ship?
Q: 10. Two spaceships approach the Earth from opposite directions. According to an observer on the…
A: It's a concept of relative velocity and lorentz transformation
Q: A space shuttle passes over the Earth at v = 0.90c speed. If the length of space shuttle observed by…
A: Proper length = L∘=100 m Speed = v = 0.9 Say length observed from earth is L The formula used will…
Q: Question 17 A moving rod is observed to have a length of = 2.00 m and to be oriented at an angle of…
A:
Q: How much would you age in traveling a distance of 4.73 light years from earth if you were able to…
A: Write the expression for the original time and substitute the corresponding values. t0=dvt0=4.73…
Q: 7) A spaceship travels from Earth to the star Altair at a speed of 0.96c. As measured by observers…
A: Speed of spaceship, v=0.96c As measured by observer on earth the trip take time, ∆t=17.5 years To…
Q: 3. When at rest an elementary particle has an average lifetime of 2.60*10^-8s. An astrophysics lab…
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Q: 13. Sirius is the brightest star in the sky. It is 9 light years away. If you were to travel there…
A: The distance between the earth and the Sirius is 9 light-years. We know that 1Ly=9.461×1015m The…
Q: Imagine some wombat astronauts sleeping on a brand new Space-X spaceship and thus “traveling into…
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Q: What would be the total energy of the spaceship (m = 10^4 kg) when %3D moving at v = 0.75c as…
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Q: 3. If you were on a spaceship traveling at 0.60c away from a star, at what speed would starlight…
A: Speed of light will remain same (i.e. c).
Q: a) if Jim is on a space ship traveling from earth, and the ship takes a 2 year journey at a speed of…
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Q: A UFO is traveling away from a spaceship at 0.74c. A probe leaves the spaceship at a speed of 0.3c…
A: A UFO is an Unidentified Flying Object. If we See something in the sky and we don’t know what it is…
Q: 16.) An astronaut travels at 0.85c to a nearby star for 2.5 years. What is the elapsed time as…
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Q: A rocket blasts off from Earth to a near star, traveling at 0.80c. If the star is 20 light-years…
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Q: D a) Suppose your normal resting heart rate is 60 beats per minute. You board a space ship, which…
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Q: n A 45.0 m long rocket travels at a speed of 0.945c past an observer who is at rest. What is the…
A: Given that The length of the rocket is (L) =45.0m The speed of the rocket is(v)…
Q: 1. A supertrain of proper length 195 m travels at a speed of 0.92c as it passes through a tunnel…
A: Length contraction, L = Lo sqrt(1 - (v/c)^2)
Q: A spaceship A moves east along the x axis with a speed of 0.80c and a spaceship B moves west toward…
A: Detailed solution of given question is given in below steps.
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- please i need the full answer with the steps1. You are an observer in a 100-m long spacecraft traveling from the earth to the moon at 0.8c. (a)What is the proper length of the spacecraft? (b) For a proper time interval of 1 sec., the relativistic time interval for the spacecraft measured from the earth reference frame would be: (c)Time dilation does not apply to all time-dependent physical and biological processes. T/F? (c) What is the relativistic length, DL measured from the reference frame of earth? (d) An APOLLO crew left a flat mirror reflector on the surface of the moon (for all you deniers out there, in the 50th anniversary year of APOLLO 11!). If the average surface-to-surface distance from the earth to the moon is 3.83 x 10^8 m, then how long does it take moonlight to reach earth?1. Suppose a spaceship heading straight toward the Earth at 0.650c can shoot a canister at 0.400c relative to the ship. (a) What is the velocity of the canister relative to Earth, if it is shot directly at Earth? (b) If it is shot directly away from Earth?
- 79. An astronomer on earth observes two spacecraft moving away from each other along an axis that passes through the earth. The astronomer measures the speed of each spacecraft to be 0.875c relative to the earth. At what speed are the spacecrafts moving apart relative to each other? a) 0.496c b) 0.467c c) 1.750c d) 0.143c e) 0.991c 10. How far apart must two objects on the moon be to be resolved by a telescope which has a 7.80-m diameter mirror? The wavelength of the light used is A610 nm, and the distance to the moon to be 3.80 x 105 km. a) 24.4 m b) 29.7 m c) 36.3 m d) 72.5 m e) 12.2 m 11. A converging lens with a focal length of (f₁ = 32.0 cm) is placed 42.0 cm to the left of a diverging lens with a focal length of (f2 = -25.5 cm). An object is placed 40.0 cm to the left of the converging lens. What is the location of the image produced by the combination of lenses? a) 32.5 cm to the right of the diverging lens b) 32.5 cm to the left of the diverging lens c) 160 cm to the left of the…A newly constructed spaceship has a length of 100.0 m (as measured in the rest frame). This spaceship departs the Earth, bound for a distant planet located a distance D = 50.0 light-years away from the Earth. It travels at a constant speed of v = 0.900c. Part A) As measured by Mission Control on Earth, how long does the journey take? Enter the numerical value in units of years. Part B) According to an astronaut on the spaceship, how long does the journey take? Enter the numerical value in units of years. Part C) As measured by Mission Control on Earth, what is the spaceship's apparent length? Enter the numerical value in SI units