Ex. 17: A satellite is revolving around the earth in a circular orbit at a distance of 107 m from its centre. Find the speed of the satellite (G = 6.67 x 10-" S. I. units and mass of earth = %3D %3D 6 x 1024 kg)
Q: The Moon orbits the Earth at a distance of 3.84 x 10^8 m and with a tangential speed of 1 km/s. If…
A: Given Data radius of orbit , r = 3.84×108 m mass of moon , mn = 7.3×1022 kgtangential speed of moon…
Q: Kearney's Comet has a radius of 403. km and orbits the solar system (goes around the Sun) in a…
A: Given Data: The radius of a Kearney's Comet is, r=403 km The mass of a Comet is, m=8.45×1015 kg The…
Q: The moon goes around the earth once every 27.3 days. If the centripetal acceleration it feels is…
A: solution is given as
Q: A satellite is launched to orbit the Earth at an altitude of 1.40x107 m for use in the Global…
A: Given data The altitude is a=1.40×107 m The mass of the earth is me=5.94×1024 kg The radius of the…
Q: Kearney's Comet has a radius of 177. km and orbits the solar system (goes around the Sun) in a…
A: Write the given values with suitable variables. R=177 kmM=1.16×1015 kgr=5.68×1012 m Here, R, M, and…
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: Part 3: Dependence of the centripetal force, F on radius, r for a constant rotating mass, m m = 1.5…
A: Why does the period T change? Explain:
Q: A planet in our solar system has a circular orbit with 433 day year. Determine the planets distance…
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Q: A rotating space station of radius 235 m is pictured above. What rotation rate must it have in order…
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Q: A 10 kg ball tied to a string moves in a circle that has a radius of 1m.If the ball is accelerating…
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Q: Question 2: A space shuttle has a mass of 9.3 × 104 kg and orbits the earth at an altitude of 350…
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Q: A synchronous space probe is orbiting around Mars. The Mars radius is 3370 km and the mass is 6.42 x…
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Q: A planet in our solar system has a circular orbit with 433 day year. Determine the planets distance…
A: given, Time period T =433day year =37411200 sec mass of sun M=2x1030kg
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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: A circular space station has a diameter of 386 m. Determine the frequency (per minute) with which…
A: The diameter of the space station is, D=386 m. The Earth's gravitational field is, g=10 N/kg = 10…
Q: 6. An object of mass 5.6 x107kg is located at the Cartesian origin, (0m,0m). A second object, of…
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Q: A bicycle is riding at a tangential speed of 13.2 m/s around a circular track. The magnitude of the…
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Q: mass m is a distance
A: Given: From the center of a thin rod of length (L) and mass (M) a small spherical mass (m) is at a…
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: 6. Assuming that the Moon is revolving around the center of the Earth (? = 3.84 × 108m) and…
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Q: motorcycle is traveling at a constant speed v when it encounters a circular hill of radius r = 590…
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Q: 27. A satellite is in a circular orbit around the Earth with a radius equal to half of the radius of…
A: Given:Radius of orbit of a satellite around the earth = Half of the radius of orbit of moon around…
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: x.) A horizontal force of 350 NN is exerted on a 1.5-kgkgball as it rotates (at arm's length)…
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Q: The Earth has a mass of 5.97 * 1024 kg and the Sun has a mass of 2.00. * 1030 kg. If they are…
A: The required force between the earth and Sun is,
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- A child whirls a toy plane around in a circle of radius 60cm. She notices it takes 10s to make 12 complete rotations. Calculate: 1) The speed 2) The centripetal acceleration 3) The frequency of rotation 4) The period of rotation 5) The net force on the toy if the toy has a mass of 500g. 6) What force is responsible for the keeping the toy in rotation?A large spherical gas cloud of radius = 5 x109 km has a mass = 2.4 x1030 kg, and is spinning to make one revolution in 60 years (i.e. Earth years, each of 365 days of 24 hours each). Due to gravity, the cloud gets smaller to a radius = 1.2 x106 km. What will be its period of rotation in minutes?14. If a satellite is revolving in a circular orbit around the earth in 120 minutes, find the height at which it is orbiting. g= 9.8 m/s². Radius of earth 6400 km.
- Palapa satellites orbit the earth 24-hour period. If the palapa satellite orbits planet x which has the same mass as the mass of the earth. And the radius is 4 times the radius when it orbits the earth. Then the satellite orbits planet x by?A 5 kg mass is spun around in a circle of radius 2m with a period of 7 s. What equation would you use to find the centripetal force acting on the mass? Calculate the centripetal force acting on the mass. Possible Formulas that can be used to answer the question: v=(2πr)/T ac=v2/r ac=(4π2r)/T2 Fc=mac Fg=mg F=(Gm1m2)/d2 g=Gm/r2 T2=(4π2/Gm)r3 v=√(Gm)/r g=9.80m/s2 G=6.67x10-11 (N∙m2)/kg2help asap
- Found a large planet the size of Jupiter orbiting a star. The distance of the planet is 1/9 times the distance between Mercury and the sun. The planet takes 3.09 days to make one orbit (assuming circular). How fast is the planet moving? (Knowing G = 6.67 × 10^-11 N m²/kg², distance of Mercury from the sun = 5.79 x 1010 m) a. 131 km/s b. 141 km/s c. 151 km/s d. 161 km/s e. 171 km/sQuestion 20Suppose that humans have created a colony outside of our solar system on a planet called Cheops5. Cheops5 has a mass of 2.25×10^25 kg and a day that lasts 29.9 h (which defines the rotational period of the planet). The colony is located on the planet's equator. The colonists set up a communications satellite which orbits Cheops5. The satellite has a circular orbit that keeps it positioned directly above the colony. Calculate the radius ?r of the satellite's orbit in kilometers.