Rocket A leaves a space station with a speed of 0.80c. Later, rocket B leaves in...
Rocket A leaves a space station with a speed of 0.80c. Later, rocket B leaves in the same direction with a speed of 0.50c. What the velocity of rocket A is as observed from rocket B?
Homework Answers
This problem can be solved using the relativistic velocity
addition formula. The velocity of rocket A with respect to rocket B
(or as observed from rocket B) turns out to be 0.5 c. Detailed
solution given below. Ask me if you have any doubts. Feedback will
be helpful.
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Rocket A leaves a space station with a speed of 0.80c. Later,
rocket B leaves in...
Rocket A leaves a space station with a speed of 0.80c. Later, rocket B leaves in...
Rocket A leaves a space station with a speed of 0.80c. Later, rocket B leaves in the same direction with a speed of 0.50c. What the velocity of rocket A is as observed from rocket B?
The measured ionization energy of the 2s1 electron of Lithium is 5.39eV, what is the effective...
The measured ionization energy of the 2s1 electron of Lithium is 5.39eV, what is the effective charge Zeff of the Lithium nucleus for this electron? II.2. How fast must an object move before its length appears to be contracted to one-half its proper length? II.3. A distant galaxy is moving away from the Earth at such high speed that a spectrum line at a wavelength of 300nm is recorded at 600nm. What is the speed of the galaxy relative to...
A person on earth notices a rocket approaching from the right at a speed of 0.80c...
A person on earth notices a rocket approaching from the right at a speed of 0.80c 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?
N11. A spaceship is moving away from an asteroid with a speed of 0.80c relative to the aster- oid...
n11. A spaceship is moving away from an asteroid with a speed of 0.80c relative to the aster- oid. The spaceship then fires a missile with a speed of 0.50c relative to the spaceship. What is the speed of the missile measured bv astronauts on the asteroid if the missile is fired on e lozt Choose one: a) 0.30c 50c c) 0.93c Cr messle e) 0.65c 2 2 2.0
n11. A spaceship is moving away from an asteroid with a...
A. A rocket is travelling in space with a speed of 0.6c away from the origin...
A. A rocket is travelling in space with a speed of 0.6c away from the origin along the negative x-axis. A second rocket passes by the first. The second rocket has speed 0.6c, heading in a direction in the x-y plane at an angle of 40° above the positive x-axis. Find the magnitude and direction of the velocity of the second rocket as measured in the rest frame of the first rocket.
1. The following is a one-dimensional problem. A rocket in outer space is blasting its engines...
1. The following is a one-dimensional problem. A rocket in outer space is blasting its engines so that it has a constant acceleration of 14.0 m/s in the x-direction. At a specific time, the rocket is observed to have a velocity of 33.0 m/s in the x-direction. At a second time 2.90 seconds later, the rocket is observed again. (a) What is the magnitude of the rocket's velocity (in meters/sec) at this second time? (b) How much did the rocket...
As the drawing shows, a carpenter on a space station has constructed a 30.0° ramp. A...
As the drawing shows, a carpenter on a space station has constructed a 30.0° ramp. A rocket moves past the space station with a relative speed of 0.871c in a direction parallel to side x. What does a person aboard the rocket measure for the angle of the ramp?
Mass of station is 3.8X106 Suppose once again that the space station begins at rest, not rotating. This time, instead of using rocket engines attached to the spherical end modules, we will have small...
Mass of station is 3.8X106
Suppose once again that the space station begins at rest, not
rotating. This time, instead of using rocket engines attached to
the spherical end modules, we will have small probes periodically
launched from two points on the rod-shaped part of the station as
shown. The probes will launch in pairs in opposite directions, each
individual probe of identical mass 1287 kg and launched at a speed
of 15900 m/s with respect to the space station....
Mass of station is 3.8X106 Suppose once again that the space station begins at rest, not...
Mass of station is 3.8X106
Suppose once again that the space station begins at rest, not
rotating. This time, instead of using rocket engines attached to
the spherical end modules, we will have small probes periodically
launched from two points on the rod-shaped part of the station as
shown. The probes will launch in pairs in opposite directions, each
individual probe of identical mass 1287 kg and launched at a speed
of 15900 m/s with respect to the space station....
A robotic spacecraft is flying in interstellar space on a straight line with a constant speed...
A robotic spacecraft is flying in interstellar space on a straight line with a constant speed of 77.6 km/s. (See figure.) This speed is measured with respect to the space station the spacecraft was originally launched from. In interstellar space the gravitational pull from the stars is negligible, because the stars are extremely far. The spacecraft turns its main rocket engine on for a time period of 6.9 hours. The rocket engine provides a thrust of 936 N of force....
n11. A spaceship is moving away from an asteroid with a speed of 0.80c relative to the aster- oid. The spaceship then fires a missile with a speed of 0.50c relative to the spaceship. What is the speed of the missile measured bv astronauts on the asteroid if the missile is fired on e lozt Choose one: a) 0.30c 50c c) 0.93c Cr messle e) 0.65c 2 2 2.0
n11. A spaceship is moving away from an asteroid with a...
A. A rocket is travelling in space with a speed of 0.6c away from the origin along the negative x-axis. A second rocket passes by the first. The second rocket has speed 0.6c, heading in a direction in the x-y plane at an angle of 40° above the positive x-axis. Find the magnitude and direction of the velocity of the second rocket as measured in the rest frame of the first rocket.
1. The following is a one-dimensional problem. A rocket in outer space is blasting its engines so that it has a constant acceleration of 14.0 m/s in the x-direction. At a specific time, the rocket is observed to have a velocity of 33.0 m/s in the x-direction. At a second time 2.90 seconds later, the rocket is observed again. (a) What is the magnitude of the rocket's velocity (in meters/sec) at this second time? (b) How much did the rocket...
Mass of station is 3.8X106
Suppose once again that the space station begins at rest, not
rotating. This time, instead of using rocket engines attached to
the spherical end modules, we will have small probes periodically
launched from two points on the rod-shaped part of the station as
shown. The probes will launch in pairs in opposite directions, each
individual probe of identical mass 1287 kg and launched at a speed
of 15900 m/s with respect to the space station....
Mass of station is 3.8X106
Suppose once again that the space station begins at rest, not
rotating. This time, instead of using rocket engines attached to
the spherical end modules, we will have small probes periodically
launched from two points on the rod-shaped part of the station as
shown. The probes will launch in pairs in opposite directions, each
individual probe of identical mass 1287 kg and launched at a speed
of 15900 m/s with respect to the space station....
A robotic spacecraft is flying in interstellar space on a straight line with a constant speed of 77.6 km/s. (See figure.) This speed is measured with respect to the space station the spacecraft was originally launched from. In interstellar space the gravitational pull from the stars is negligible, because the stars are extremely far. The spacecraft turns its main rocket engine on for a time period of 6.9 hours. The rocket engine provides a thrust of 936 N of force....
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