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Problem 1: Chapter 6, Problem 12 IN 1.0 x 10% kg 1.5 X 1010 m 1.0...
1. Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each...
1. Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each other, such as a pair of binary stars. T-2nd'GM Show that the orbital period is given by distance between the objects [4] If the two stars are about 9AU apart, and each have a mass about 20% that of our sun, what is their angular velocity o? 12 a) where d is the b)
Two neutron stars are separated by a distance of 1.0 1010 m. They each have a mass of 1.0 1030 kg and a radius of 1.0 1...
Two neutron stars are separated by a distance of 1.0 1010 m. They each have a mass of 1.0 1030 kg and a radius of 1.0 105 m. They are initially at rest with respect to each other. As measured from that rest frame, how fast are they moving at the following positions? ( a) Their separation has decreased to one-half its initial value. m/s (b) They are about to collide. m/s
Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each other,...
Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each other, such as a pair of binary stars. a) Show that the orbital period is given by T-2Tt'd'IGM where d is the distance between the objects [4]. If the two stars are about 9AU apart, and each have a mass about 20% that of our sun, what is their angular velocity o? [2] b)
op Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway betwee...
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Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
Need help with this problem. Thanks. Binary Stars Q1) A binary star system has a distance...
Need help with this problem. Thanks.
Binary Stars Q1) A binary star system has a distance from Earth of 42.2 light years. The distance between the stars is 1.08 x 101 m and the rotation period is 104 days. Assume equal masses of the stars, and circular orbits (centre of mass of the system is at rest relative to the Earth). a) Calculate the speed of the stars relative to the centre of mass of the system. Further assume the...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v vector| = 170 km/s and the orbital period of each is 14.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 10^30 kg.) 1.02e-9 If you...
Assume the three blocks (m. = 1.0 kg, m = 20 kg and m = 40...
Assume the three blocks (m. = 1.0 kg, m = 20 kg and m = 40 ko) portrayed in the figure below move on a frictionless surface and a force F: 36w acts as shown on the 4.0 kg block. (a Determine the acceleration given this system (in m/s2 to the right). m/s2 (to the right) b) Determine the tension in the cord connecting the 4.0 kg and the 1.0 kg blocks in N). Determine the force exerted by the...
Problem 7 (FC 7.12). The binary star system Cygnus X-1 consists of a main sequence star...
Problem 7 (FC 7.12). The binary star system Cygnus X-1 consists of a main sequence star of mass 20 Mo and a black hole of mass 16 Mo, where M.: 1.99 × 1030 kg is the mass of the sun. If its mutual rotation period is 5.6 days, find the mean distance between them.
1. A proton has a speed of 1.5 x 10 m/s at a point where the...
1. A proton has a speed of 1.5 x 10 m/s at a point where the electrical potential is 1000 V. It moves through a point where the electric potential is 900 V. What is its speed at this second point? (e = 1.60 x 10-19, mproton = 1.67 * 10-27 kg) 3.55 x 10 m/s 0.53 * 10 m/s 2.04 * 1010 m/s 2.04 x 10 m/s 04.16 1010 m/s
Problem #1 1.5 m The figure shows two wires that are tied to a 0.5 kg...
Problem #1 1.5 m The figure shows two wires that are tied to a 0.5 kg mass that revolves in a horizontal circle at a constant speed of 7 m/s. 1.1 m 1.5 m (note that the triangle is NOT equilaterall Find angles first.) Find: (a) the magnitude of the tension of the upper wire (in N); (b) the magnitude of the tension of the lower wire (in N);
1. Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each other, such as a pair of binary stars. T-2nd'GM Show that the orbital period is given by distance between the objects [4] If the two stars are about 9AU apart, and each have a mass about 20% that of our sun, what is their angular velocity o? 12 a) where d is the b)
Binary Star (problem 66/chapter 8) [6] Consider two objects with equal mass M orbiting each other, such as a pair of binary stars. a) Show that the orbital period is given by T-2Tt'd'IGM where d is the distance between the objects [4]. If the two stars are about 9AU apart, and each have a mass about 20% that of our sun, what is their angular velocity o? [2] b)
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Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
Need help with this problem. Thanks.
Binary Stars Q1) A binary star system has a distance from Earth of 42.2 light years. The distance between the stars is 1.08 x 101 m and the rotation period is 104 days. Assume equal masses of the stars, and circular orbits (centre of mass of the system is at rest relative to the Earth). a) Calculate the speed of the stars relative to the centre of mass of the system. Further assume the...
Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v vector| = 170 km/s and the orbital period of each is 14.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 10^30 kg.) 1.02e-9 If you...
Assume the three blocks (m. = 1.0 kg, m = 20 kg and m = 40 ko) portrayed in the figure below move on a frictionless surface and a force F: 36w acts as shown on the 4.0 kg block. (a Determine the acceleration given this system (in m/s2 to the right). m/s2 (to the right) b) Determine the tension in the cord connecting the 4.0 kg and the 1.0 kg blocks in N). Determine the force exerted by the...
Problem 7 (FC 7.12). The binary star system Cygnus X-1 consists of a main sequence star of mass 20 Mo and a black hole of mass 16 Mo, where M.: 1.99 × 1030 kg is the mass of the sun. If its mutual rotation period is 5.6 days, find the mean distance between them.
1. A proton has a speed of 1.5 x 10 m/s at a point where the electrical potential is 1000 V. It moves through a point where the electric potential is 900 V. What is its speed at this second point? (e = 1.60 x 10-19, mproton = 1.67 * 10-27 kg) 3.55 x 10 m/s 0.53 * 10 m/s 2.04 * 1010 m/s 2.04 x 10 m/s 04.16 1010 m/s
Problem #1 1.5 m The figure shows two wires that are tied to a 0.5 kg mass that revolves in a horizontal circle at a constant speed of 7 m/s. 1.1 m 1.5 m (note that the triangle is NOT equilaterall Find angles first.) Find: (a) the magnitude of the tension of the upper wire (in N); (b) the magnitude of the tension of the lower wire (in N);
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