Calculate the temperature of the black hole with the same mass as moon. (7.3 × 1022 kg)
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A: Time period (T) = 9.7 days = 9.7×24×60×60 seconds = 838080 seconds Orbital radius (R) = 5.97×108 m…
Q: ole at which the escape speed is the speed of light, 3.00 × 108^8 m/sm/s, making all escape…
A: Given:- A black hole with a mass 7.5 times the mass of the sun. Nothing can escape the event…
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A: Given: funtion g(x)= 350000*cosec((π/30) *x) range x=[0,35] 1. value of function for x= 0+ , g( 0+)…
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A: Black hole is a place in space-time where gravity pull is so strong that no matter can escape from…
Q: The Schwarzschild radius, RS, of a black hole depends on its mass m, the speed of light c, and the…
A: Let's take the gravitational constant G=m3kg×s2 and try to get rid of m2 in the numerator and kg×s2…
Q: Now look at the two images labeled "At a distance of 2.5M" and "At a distance of 2.1M". These show…
A: The mass of the black hole is so massive that even light can’t escape from it. A black hole is a…
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A: Given: The observed velocity of the Small Magellanic cloud relative to the Milky way is v = 207 km/s…
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Q: The Andromeda Galaxy has a mass of around 4 x 10* 42 kg and is 2.4 x 10*22 m away. What is your…
A: Given data: Mass of galaxy (M) = 4×1042 kg Distance from centre of mass (r) = 2.4×1022 m
Q: Plaskett's binary (also known as HD 47129) in the constellation Monoceros is a star system of two…
A: Given: Orbital speed of the stars = 250 km/sec = 250,000 m/s Period of the star = 14.4 days Suppose…
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A: The mass of the Jupiter is M=1.898×1027 kg. Assume the speed of the light as c=3×108 m/s. Assume the…
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Q: An astronaut of length 1.7 m is falling into a black hole of mass equals to 1000 times the mass of…
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A: Write a given values of this question.
Q: Find the total energy and binding energy of an artificial satellite of mass 800 Kg orbiting at a…
A: Given-Mass of satellite (m)=800 kgHeight (h)=1800 km=1800×103 mG=6.67×10-11 Nm2/kgM=6×1024 kgR=6400…
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A: The gravitational force of attraction between two massive bodies is given by, F = GMmr2 where G is…
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Q: A spacecraft reaches the SOI of a planet with V. 5.781 x 108 = 500 m/s, ø = -65°. Use rsoi Tplanet =…
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Q: Q 2 Within a certain distance of a black hole, not even light can escape. This distance is called…
A: According to the question the black hole has same mass as the sun Mb = 2.0 x 1030kg since the…
Q: Convert 9.021 x 1048 kg to Jupiter Masses (MJ). The mass of Jupiter is known as MJ = 1.898×1027 kg.…
A: Given mass M = 9.021 x 1048 kg also 1 MJ = 1.898×1027 kg.
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A: Using Newton’s second law of motion mdvdt=Fdmdvdt=-0.6v∫vivfdvv=∫-0.6mdtlnvfvi=-0.6tm
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Q: A star with mass m = 2.624 x 1030 kg revolves around the center of mass of the Milky Way galaxy in…
A: Given, Radius of orbit is 3.7*1020 meter and velocity is 400,000 m/s
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Q: (a) Determine the total force on the spacecraft. N (b) What is the difference in the gravitational…
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Q: Compare the masses of the Sun (1.99×10" kg) and Earth (5.98×10" kg).
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Q: A star orbits a black hole in a circular orbit at a distance of 3.9x1012 meters and a period of 4…
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Q: What is the escape velocity of Sun.
A: Escape velocity is the minimum speed that is required for a non-propelled object to overcome the…
Q: The radius at which nothing can escape the pull of a black hole is called the ________.
A: The radius at which nothing can escape the pull of a black hole is called the Schwarzschild radius.
Q: Black holes have three layers: the outer and inner event horizon, and the singularity. The event…
A: Black holes are fascinating and mysterious objects in space. They have three main parts: the outer…
Q: The following quotation is taken from the article "Quantum Black Holes", by Bernard J. Carr and…
A: Given that: The total time for a black hole to evaporate away proportional to the cube of itsinitial…
Q: Consider an astronaut Alice space station orbiting the earth at a radius R = 4R⊕ from the center,…
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Q: 4. Mars and Earth, at their closest theoretical positions, are 54.6 million km apart. The mass of…
A: Mass of Earth M1=5.97*1024kg, mass of Mars M2=6.39*1023kg, distance b/w Earth and Mars…
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A: Given, Length of cylinder = 100 m Its mass with occupants is 1050 kg The distance between the nose…
Q: A planet of mass ?=5.45×10^24 kg is orbiting in a circular path a star of mass ?=4.45×10^29 k . The…
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Q: An astronaut is flying at a distance of 317kms from the center of a blackhole of mass 2E32 kg.…
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Q: An African elephant is walking along when a mini-black hole suddenly appears directly above him. The…
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Q: mass of the black hole? The mass of the sun is M, = 1.99 x 1050 kg. (Give your answer in terms of…
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Q: Nothing can escape the event horizon of a black hole, not even light. You can think of the event…
A: To determine Schwarzschild radius for a black hole with a mass 7.5 times the mass of the sun.
Q: Prove that the Earth is spherical by using the equations of analytical mechanics.
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Q: Three uniform spheres of masses m1 = 2.50 kg, m2 = 4.00 kg, and m3 = 7.50 kg are placed at the…
A: Given Datam1 = 2.5 kgm2 = 4 kgm3 = 7.5 kgDistance between m1 and m2, r12 = 3 mDistance between m3…
Q: Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of…
A: Given : |v| = 240 km/s = 240 × 103 m/s T = 12.5 days = 1.08 × 106 seconds Msun = 1.99 × 1030 kg
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