Consider a binary star system that has bright lines at 656.72 and 656.86 nm. Assume that the stars are of roughly equal mass and moving in a circular orbit these spectral lines correspond to the 656.46-nm hydrogen line in the rest frame, estimate the speed V of the center of mass of the binary system which is 151 km/s how do I find the mass M of each star.
Q: Problem 4: Two manned satellites are approaching one another at a relative speed of 0.27 m/s,…
A:
Q: In some inertial frame a particle of mass M moving at relativistic velocity decays into two…
A: Here is the step-by-step solutionWe will use the principles of relativistic mechanics to find out…
Q: Center of Mass. b)The mass of the Earth is 6x1024 kg and the mass of the Moon is 7.4x1022kg. The…
A:
Q: MY NOTES A rocket is traveling through space and its Lorentz factor (y) is 2.2. Determine the…
A: given lorentz factor = 2.2 we have to calculate velocity (kinetic energy)/ total energy
Q: An object, with mass 74 kg and speed 27 m/s relative to an observer, explodes into two pieces, one 3…
A: Mass of the less massive piece = m1 Mass of the more massive piece = m2 Total mass ( M ) = 74 kg…
Q: There are two masses m₁ and m2 which are stuck together and are going to separate. This time let's…
A:
Q: A planet is discovered orbiting a distant star. The mass of the planet is 40 times the mass of the…
A: The equation for the escape speed is given by, ve=2GMR Here, G is the universal gravitation…
Q: Problem 10: Two manned satellites are approaching one another at a relative speed of 0.255 m/s,…
A:
Q: A 130 kg astronaut carrying a 16 kg tool bag finds himself separated from his spaceship by 14 m and…
A:
Q: Two asteroids of equal mass in the asteroid belt between Mars and Jupiter collide with a glancing…
A: Resolve the velocity after the collision as shown below:
Q: It is believed that there is a black hole with a mass of approximately four million times the mass…
A:
Q: Recently, an asteroid believed to come from another solar system passed by our sun and is now…
A: (Note: As per the policy of Bartleby, only three subparts of 1 main question can be solved at a…
Q: Don't use chatgpt will upvote
A:
Q: NASA decides to chase the International Space Station (ISS) after the alien ship, reaching…
A:
Q: M XCM M A binary system is shown by the image above. It consists of two stars of equal mass. These…
A: This problem can be solved using the concept of reduced mass.
Q: don't In another dream, you find yourself in the middle of outer space with your best friend and his…
A: Let m1 and m2 are the masses of my friend and his twin, respectively. I'll give same pushing force…
Q: The Large Hadron Collider, currently the world's most famous particle accelerator, generates a beam…
A: Given: Mass of proton '' mp=1.7×10-27kg '' Mass of anti-proton mp¯=1.7×10-27kg Speed of proton…
Q: In another dream, you find yourself in the middle of outer space with your best friend and his evil…
A: Answer :The evil twin can be determined by observing the speeds of my friend and his evil twin when…
Q: One way to attack a satellite in Earth orbit is to launch a swarm of pellets in the same orbit as…
A: Given-
Q: Two neutron stars are separated by a distance of 1.0 * 10^10 m. They each have a mass of 1.0 * 10^30…
A:
Q: Relative Coordinates In a two-body motion system, verify that the po- 1. sitions of two particles…
A:
Q: Two events occur in an inertial system at the same time, but distance Do apart. In another inertial…
A: The Lorentz transformation equations give the relationship between space and time coordinates in…
Q: A 125 kg astronaut carrying a 12 kg tool bag finds himself separated from his spaceship by 22 m and…
A: Let u denotes the speed of the astronaut and the tool bag before he throws it, v1 denotes the…
Q: Suppose two identical particles, each with identical masses and kinetic energies collide head-on.…
A: The problem will be solved using the principle of conservation of energy and momentum. Let the mass…
Q: Two asteroids of equal mass in the asteroid belt between Mars and Jupiter collide with a glancing…
A:
Q: Space probes may be separated from their launchers by exploding bolts. (They bolt away from one…
A: Kinetic Energy=7000J m1= mass of satellite m2=mass of launcher v1=velocity of satellite after…
Q: Two neutron stars are separated by a distance of 1.0 x 1010 m. They each have a mass of 1.0 x 1030…
A:
Q: Consider an enormous satellite of mass 0.4 MẸ undergoing the gravitational slingshot effect from a…
A: Consider an enormous satellite of mass 0.4 ME undergoing the gravitational slingshot effect from a…
Consider a binary star system that has bright lines at 656.72 and 656.86 nm. Assume that the stars are of roughly equal mass and moving in a circular orbit these spectral lines correspond to the 656.46-nm hydrogen line in the rest frame, estimate the speed V of the center of mass of the binary system which is 151 km/s how do I find the mass M of each star.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 14 images
- One way to attack a satellite in Earth orbit is to launch a swarm of pellets in the same orbit as the satellite but in the opposite direction. Suppose a satellite in a circular orbit 600 km above Earth's surface collides with a pellet having mass 7.5 g. (a) What is the kinetic energy of the pellet in the reference frame of the satellite just before the collision? (b) What is the ratio of this kinetic energy to the kinetic energy of a 7.5 g bullet from a modern army rifle with a muzzle speed of 1200 m/s?The Sun emits energy in the form of light at a rate of approximately 1026 w. This light originates from fusion reactions, which occur primarily in the core of the Sun, where the pressure and temperature are highest. Products from these fusion reactions differ in mass from the reactants by approximately 1%. Astronomers estimate that the Sun will run out of fuel in the core after approximately 1010 years. The mass of the Sun is approximately 1030 kg, but only the portion of the mass that is in its core can undergo fusion. Which of the following represents the approximate fraction of the Sun's mass in its core? Assume that there are 10' seconds in a year. (A) 0.1% 1% (C 10% 100%5. A space vehicle is traveling at 4300 km/h relative to Earth when the exhausted rocket motor (mass 4m) is disengaged and sent backward with a speed of 82 km/h relative to the command module (mass m). What is the speed of the command module relative to Earth just after the separation? f mass
- An average-sized asteroid located 2.6x 10 km from Earth with mass 1.5x 101 kg is detected headed directly toward Earth with speed of 1.2 km What will its speed be on km/s) just before it hits our atmosphere? (You may ignore the size of the asteroid. Assume the height of our atmosphere it 100 km.) kmy's→ A student runs an experiment with two carts on a low-friction track. As measured in the Earth reference frame, cart 1 (m 0.36 kg) moves from left to right at 1.0 m/s as the student walks along next to it at the same velocity. (a) What velocity v E2,¡ in the Earth reference frame must cart 2 (m 0.12 kg) have before the collision if, in the student's reference frame, cart 2 comes to rest right after the collision and cart 1 reverses direction and travels from right to left at 0.33 m/s? (b) What does the student measure for the momentum of the two-cart system? (c) What does a person standing in the Earth reference frame measure for the momentum of each cart before the collision? .. =Center of Mass. c) The mass of the Sun is 2x1030 kg. The distance between the Earth and the Sun is 1.5x108 km. How does the distance between the CM of this system compare to the Sun’s radius of 700,000 km?
- 1. Show that in the CM frame of two particles, the angular momentum // of particle 1 is related to the total angular momentum L by 1 (m₂/M) L and likewise 12-(m₁/M) L.A satellite is in a circular orbit of radius r around the Earth. (Use the following as necessary: G, ME, and r.) a) Determine an expression that will allow you to find the speed of the satellite. b)The satellite splits into two fragments, with masses m and 4m. The fragment with mass m is initially at rest with respect to the Earth, then falls straight towards the Earth. The fragment with mass 4m moves with initial speed vi. Find an expression for vi. c)Because of the increase in its speed, this larger fragment now moves in an elliptical orbit. Find an expression for the fragment's distance away from the center of the Earth when it reaches the far end of the ellipse.1. Consider a mass m initially at rest at a large distance I from center of the earth (l>R the earth's radius). The mass m is released and falls toward the earth. (a) Calculate the speed of the mass as a function of its distance x from the center of the earth. (b) In the approximation that l>>R, how much time does it take for the mass m to reach the earth? Express your answers in terms of R, 1, g (acceleration at the earth's surface) and (for part a) x.
- Pls helpI. With external gravitational field In this second part you are asked to analyze rocket propulsion with the present of gravitational field g. This appears for instance when the rocket is launching from the surface of a planet. (1) Describes why you are not allowed to use the momentum conservation here. (2) Evaluate the speed of the rocket measure by inertial observer on the ground as a function of time v(t) if the speed of the gas propulsion with respect to the rocket is vret and the burning rate is constant constant! dm dt (3) Plot v(t) that you obtained from point (2) above, for three different values of gravitational field (assuming similar initial mass), which is: Imoon = 1.62 m/s? • Gearth = 9.81 m/s? Ijupiter = 24.79 m/s? in a single plot, if the burn dm ate is constant = 1500 kg/s. Analyze your result and dt describes how the speed increases for each situation! 20:18 Ai 11/03/2022C Chegg X C Sign In https://bconline.broward.edu/d21/lms/quizzing/user/attempt/quiz_start_frame_auto.d2l?ou=514283&is... A Q If a projectile mass of 1.0 kg moving at 19.0 m/s collides with a motionless target mass of 15.0 kg perfectly inelastically what is the total kinetic energy of the projectile and target after the collision? X 1 OneLoc X Quizzes X Q instagra X Your Answer: Use standard MKS unit abbreviations. Instagra X Answer units (75,834 X C Reset P. X X New ta X + {}