Ex. 48: Calculate the escape velocity of a body from the surface of a planet whose mass and radii are 6.4 x 10 kg and 3330 km respectively.
Q: Calculate the value of escape velocity at the surface of the earth. Given g=9.8m/s² and radius of…
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Q: The escape velocity from the earth's surface is 11.2 km/s. If the mass of the Jupiter is 318 times…
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Q: If the escape velocity from the surface of earth is 11.3km/s, find escape velocity from the surface…
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Q: The escape speed of a projectile on the earth’s surface is 11.2 km s-1. A body is projected out with…
A: Let ve be the escape velocity of the projectile, v be the actual speed of the projectile, v’ be the…
Q: An asteroid of mass 1.1 x 105 kg must be diverted 7.5 hours before striking the earth. How can this…
A: Given, Mass of asteroid, M = 1.1×1015 kg Mass of MT bomb , m = 100 MT = 109kg ×100
Q: The mean diameters of planets A and B are 9.8 x 103 km and 2.6 × 104 km, respectively. The ratio of…
A: diameter of A = 9800 km diameter of B = 26000 km mass of Amass of B = mAmB = 0.93
Q: Ex. 56: Calculate the escape velocity for a body on the earth's surface. If the earth were made of…
A: To find-Escape velocity (ve)=?Given-G=6.67×10-11 Nm2/kg2m=6×1024 kgR=6400 kmR=6.4×106 m
Q: Ganymede, one of Jupiter's moons, is the largest moon in our solar system. It has a mass of 1.48 ×…
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Q: The mass of the earth is 5.97 x 1024 kg; the universal gravitational constant has a value of 6.67 x…
A: Given: The mass of Earth is 5.97×1024 kg. The universal constant is 6.67×10-11 m3/kg.s2.…
Q: Find the speed (in m/s) needed to escape from the solar system starting from the surface of Uranus.…
A: We know that:Mass of Sun, MS=1.98×1030 kgMass of Uranus, Mu=8.68×1025 kgDistance between sun and…
Q: A rocket is launched from the surface of the Earth with an iniital speed of 2.93 km/s. What is the…
A: Given data: Initial speed v=2.93 km/s. Mass of earth M=5.79×1024 kg. Radius of earth r=6370 km.
Q: At apoapsis (furthest point from the star), the
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Q: Four planets have relative masses and radii as shown above. The gravitational field g is equal on…
A: The gravitational field g for the planet 1 is calculated as, g=GMR2 Here, M is the mass of the…
Q: What will be the escape velocity from the surface of the moon if it is 11.2 km/s at the surface of…
A: The minimum velocity required by anyone or any thing to resist the gravitational pull of the planet…
Q: Consider a planet following the orbit shown. At which point does the planet have the highest…
A: Planet orbit around the sun as shown in figure Gravitational potential energy is given by U=-GMmr…
Q: (a) What is the escape speed on a spherical asteroid whose radius is 106 km and whose gravitational…
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Q: A planet has twice the radius but the mean density is 1h as compared to earth. What is ratio of the…
A: We need to compute-VeearthVeplanet=?The data given as-Rplanet=2Rearthρplanet=14ρearth
Q: escape velocity
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Q: The escape velocity of an object from the surface of the planet does not depend on the mass of the…
A: True/False: The escape velocity of an object from the surface of the planet does not depend on the…
Q: Ex. 7: Calculate the escape velocity from the surface of the earth. Given G = 6.67 × %3D 10 "…
A: To find- Escape velocity (Ve)=? Given- G=6.67×10-11 Nm2/kg2R=6400 kmg=9.8 m/s2
Q: The star Sirus A has a mass of 2.06 MO and a radius of 1.71 RO, where M0 is the mass of the Sun…
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Q: The escape velocity from the surface of planet A is 5700 m/s. Planet B has the same mass but the…
A: Given that: vA=5700 m/s MA=MB RB=(1/3)RA
Q: A planet has a mass of M1, a radius of R1, and a density of ρ1. A second planet has a mass of M2, a…
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Q: Q. 55 A planet in a distant solar system is 10 times more massive than the earth and its radius is…
A: To find- (Ve)planet Given-M1=mass of earthM2=mass of planetM2=10M1R1=radius of earthR2=radius of…
Q: Find the escape velocity that a 1500 kg satellite needs to escape from the Solar System from Earth…
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Q: If mars has a mass of 6.4 x 1023 kg and a radius of 3.39 x 106m. What is the escape speed needed…
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Q: The Rosetta mission was the first one to land a spacecraft on a comet, specifically comet…
A: Hey there, since you have posted a question with multiple parts, we have solved the first…
Q: Suppose a planet is discovered orbiting a distant star with 12 times the mass of the Earth and 1/12…
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Q: Find the escape velocity of a 1500 kg satellite from the Solar System while on the Earth's orbit.…
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Q: Consider a planet that has a gravitational acceleration of 1.8 m/s2 at its surface. Assume that the…
A: Given data The gravitational acceleration is g=1.8 m/s2 The radius of the planet is R=4300 km (a)…
Q: The escape velocity is defined to be the minimum speed with which an object of mass m must move to…
A: we need to find the total energy of object at very large distance from planetwhere gravitational…
Q: A 2.0x 10° kg rocket is launched from the surface of the Earth. What is the escape speed (in km/s)…
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Q: (a) What is the escape speed on a spherical asteroid whose radius is 624 km and whose gravitational…
A: Given: The radius of the asteroid is 624 km. The acceleration due to gravity on the surface of the…
Q: (a) State Newton's law of gravitation in word form. (b) Use the law to show that that the escape…
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Q: (a) What is the escape speed on a spherical asteroid whose radius is 103 km and whose gravitational…
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Q: an öbject/bödy) för planet éarth. the escape velocity Start from the definition of Gravitational…
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Q: NOTE: Your answer suggests that you have assumed constant gravitational
A: Explained as, F=-GMMR+y2
Q: (a) What is the escape speed on a spherical asteroid whose radius is 500 km and whose gravitational…
A: Given,
Q: The escape velocity of a body fo earth's surface is 11.2 km/sec. The mass of the moon is 1/80th of…
A: To find-Escape velocity from the moon's surface.Given-(Ve) escape velocity from earth's surface=11.2…
Q: The escape velocity of a body from the surface of the earth is 11.2 km/sec. If a satellite were to…
A: To find-Critical velocity (Vc)=?Given-Escape velocity (Ve)=11.2 km/s
Q: Consider an object that is in an elliptical orbit with semimajor axis a = 7.9×106 m about a planet…
A: Relation b/w the apogee ( furthest ) and perigee (closest) point with Semimajor axis(a) are as:…
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