: The earth moves round the sun in à circular orbit of radius 1.5 × 108 km. Calculate B. E. of the earth. Mass of sun = 2 × 1030 kg, radius of earth = 6400 km, g = 9.8 m/s² %3D
Q: Ex. 17: A satellite is revolving around the earth in a circular orbit at a distance of 107 m from…
A: The speed(v) of the satellite. Given, Universal Gravitational ConstantG=6.67×10-11 Nm2kg2mass of…
Q: Use this equation to calculate the speed of the Moon relative to Earth, as it orbits, assuming the…
A: spped of moon(vmoon)=2πrtr is radius of orbit=384467 kmtime for one orbit=27.32 days=27.32×24…
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A: To find-Critical velocity of a satellite VC=?Given-Height of satellite above the earth's…
Q: Future space stations will create artificial gravity by rotating. Consider a cylindrical space…
A: Given : Diameter of cylindrical space station D=730 m
Q: Q.1. Calculate the change in the value of g at altitude 45°. Take radius of earth = 6.37 x 10° km
A: Solution:-Given thatAngle of altitude (θ)=45°Radius of Earth (R)=6.37×103 km=6.37×106 m
Q: Imagine you are an astronaut in a circular orbit around the Earth. Let's say you have a mass of 100…
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Q: 33 Part (b) Calculate the magnitude of the acceleration of the rock (in m/s2) the moment it is…
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Q: The Sputnik 1 satellite orbited Earth (mass = 5.98 x 1024 kg) in a circle of %3D radius 6.96 x 106…
A: Given value--- mass of earth M = 5.98 × 1024 kg . radius of circle r = 6.96 × 106 m. We have to…
Q: A satellite is orbiting around the Earth with a period of 2.3 hr. (Mass of the Earth is 5.98 x 1024…
A: Time period (T) = 2.3 hr mass of earth = 5.98×1024 kg radius of earth = 6.37×106 m
Q: In most calculations, we use W 2 mg. But we know that, for large changes in altitude, we need to use…
A: Given: The radius of the earth is re = 6400 km
Q: Scientists want to place a 4100 kg satellite in orbit around Mars. They plan to have the satellite…
A: If a particle moves in a circle of radius r with velocity v, the acceleration is given by v2r…
Q: A Satellite is reupluing round the earth in a circular oubit with critical relocity 7 km/s. Find…
A: We need to find-Radius of orbit (r)=?Period of revolution(T)=?The data given as-Critical velocity…
Q: A spy satellite is in circular orbit around Earth. It makes one revolution in 9.20 h. Mass of Earth…
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Q: Geosynchronous communication satellites remain directly above a single location on the Earth's…
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Q: The earth moves round the sun in a circular orbit of radius 1.5 × 108 km. Calculate B. E. of the…
A: The binding energy between the sun and the Earth is the gravity exerted by the sun on the earth. It…
Q: 4. A satellite orbits the earth at 34.5 km above the surface of the planet. It was put there by the…
A: The distance of the satellite from the surface of the Earth, The radius of the Earth, The mass of…
Q: Radius of Earth, RE: 6,3781366E+06 m Mass of Earth, ME: 5,9721426E+24 kg h=554km A spacecraft…
A: Height above the surface of earth (h) = 554000 m Radius of earth (r) = 6.378×106 m Mass of earth (m)…
Q: A 1633 kg satellite makes a circular orbit around the earth. It takes the satellite 5.5 hours to…
A: 1) for radius using formula r3 = T2GMe/4π2 r3 = (5.52 ×36002 ×6.67×10-11×5.97×1024)/4π2 r3 =…
Q: Two satellites are in circular orbits around Jupiter. One, with orbital radius r, makes one…
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Q: Martha has a mass of 56 kg. Considering 6 × 10** kg and 6400 km to be respectively Earth's mass and…
A: ANSWER Q1: 3rd option Q2: 1st option
Q: Certain neutron stars (extremely dense stars) are believed to be rotating at about 3.5 rev/s. If…
A: Given data: The number of revolutions of the neutron star is N=3.5 rev/s. The radius of the…
Q: The gas-giant planet Rom (mass 5.7⨯1026 kg) goes around the star Galla (mass 2.0⨯1030 kg) in a…
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Q: A number of gas giant planets orbiting other stars at distances less than 1 A.U. have been…
A: Hey there, since you have asked multiple questions we have solved the first three for you. Please…
Q: .) If the aliens promptly left the surface of the Earth and entered orbit (at a radius of 6800 km…
A: (given) Radius of Earth = 6800 km = 68×105 m Mass of Earth…
Q: 2.) A satellite is launched into a circular orbit 40 x 10^5 m above the surface of the Earth. a.…
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Q: a space station has an outer radius of 140 m. The station rotates so that the occupants at X at the…
A: Concept: The Formula for Centripetal acceleration is ac=v2rAnd We know,velocity=distance time…
Q: Which of the equations is NOT CORRECT? A в D E y2 - gR y2 „GM v² _ GM w2 - GM R2 w? - R
A: The mass of the satellite is given as, m The mass of the planet is given as, M The orbital radius of…
Q: A particle is launched radially upward with initial speed of 3.57 x 10³ m/s from the surface of a…
A: Given: The initial speed of v=3.57×103 ms. The mass of the planet m=6.42×1023 kg. The turning point…
Q: An artificial satellite is in a circular orbit d 520.0 km above the surface of a planet of radius r…
A: Given data : radius of planet, r = 4.65 × 103 km = 4650000 m height of satellite, d = 520 km =…
Q: Planet 1 has mass 3M and radius R, while Planet 2 has mass 4M and radius 2R. They are separated by…
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Q: 2. Comets travel around the Sun in highly eccentric elliptical orbits. If a comet has a speed V1 =…
A: A comet while going on elliptical orbit around the Sun has constant angular momentum due to no…
Q: The earth orbits the sun once a year (3.16-107 seconds) in a nearly circular orbit of radius…
A: The earth orbits the sun once a year in The radius of the circular orbit is
Q: A rocket, launched from the Earth, shuts off its engines when its speed is 5.10 km/s. It reaches a…
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Q: An artificial satellite circles the Earth in a circular orbit at a location where the acceleration…
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Q: A 4° circular curve based on a 20 m. arc connects the tangents intersecting at an angle of 48°. It…
A: Solution: As per the given data,
Q: In a distant solar system, a planet of mass 5.0 x 1024 kg orbits a sun of mass 3.0 x 1000 kg at a…
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Q: A spy satellite is in circular orbit around Earth. It makes one revolution in 3.70 h. Mass of Earth…
A: .. .
Q: A spacecraft orbits Mars at an average altitude of 405 km. The average radius of Mars is 3390 km. If…
A: Write the given values with the suitable variables. h=405 kmr=3390 kmt=1.95 hr Here, h, r, and t are…
Q: How will you ‘weigh the sun’, that is estimate its mass? The mean orbital radius of the earth around…
A: Write the expression to obtain the mass of the Sun.
Q: Two binary stars orbit each other as shown below. If the period of both stars is 6.7 x 105s, r1=…
A: Let r1 and r2 denote the distances of the mass m1 and m2 from the center of mass, v1 denotes the…
Q: 3. a) Prove the fractional change in the acceleration due to gravity at a distance or above the…
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