In a certain binary-star system, each star has the same mass which is 9.0 times of that of the Sun, and they revolve about their center of mass. The distance between them is the 7.9 times the distance between Earth and the Sun. What is their period of revolution in years?

Q: Consider a moon orbiting planet A in a radius R with a given period T. If the planet has a mass of…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 3 x 106 m through the center of a…

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Q: We have a non-rotating space station in the shape of a long thin uniform rod of mass 2.60 x 10^6 kg…

A: Since the system has no external torque, the angular momentum of the system will be conserved.…

Q: A 1024-kg blue ball is dropped from an initial z-position of 4 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 3 x 106 m through the center of a…

A: Given :            Mass of ball mB = 1024kg            Distance d = 3×106 m            Radius r =…

Q: Imagine that a space probe could be fired as a projectile from the Earth's surface with an initial…

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Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024.kg blue ball is…

A: The mass of the blue ball is 1024 kg. The amplitude of the motion is given by 4*106 m    We know…

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.6 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 5.7 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 4.2 x 106 m through the center of a…

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Q: 7) A satellite of mass m orbits a planet of mass M with orbital radius R at a speed U and angular…

A: Option D is not correct equation of orbital velocity of satellite of mass m with orbital radius R

Q: A 1024-kg blue ball is dropped from an initial z-position of 4.3 x 106 m through the center of a…

A: Analyze the diagram of the given situation.

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.3 x 106 m through the center of a…

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Q: Answer without rounding off: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth.…

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Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024.kg blue ball is…

A: Given: Mass of the ball: Mb=1024 kg The mass of the planet: MP=41.3×1015 kg The radius of the…

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.7 x 106 m through the center of a…

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Q: Two identical stars with mass M orbit around their center of mass. Each orbit is circular and has…

A: mass = M Radius= R Where in part b as you have solved  v2=GM/4R

Q: mp Mp Two planets orbit each other in stable circular orbits at a distance D =7.06 × 10' km. The…

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Q: Three stars, each with the mass of our sun, form an equilateral triangle with sides 1.0×1012m long.…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 3.7 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 3.7 x 106 m through the center of a…

A: Given that mass of the ball is m=1024 kg, Mass of planet is M= 44.3x1015 kg Distance(r) between them…

Q: If the mass of the planet is 48.8 x 1015 kg, measure the displacement of the ball at time t = 7 s?

A: Given: Mass of blue ball (m) = 1024 kg Initial height (z) = 3.8 × 106 m Radius of the planet (R) =…

Q: A geosynchronous orbit is one where the period of the rotation of the thing you’re orbiting is equal…

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Q: An everage-sized asteroid located 2.6x 10 km from Earth with mass 1.5x 10 kg is detected headed…

A: Given The distance between asteroid and earth = 2.6 x 107 Km Mass of the asteroid = 1.5 x 10 13 kg…

Q: Show that the values vA and vP of the speed of an earth satellite at the apogee A and the perigee P…

A: Let M is the mass of earth, and m is the mass of satellite. According to principle of conservation…

Q: 6. The satellite of mass m- 500kg, is launched vertically upwards from the surface of the planet (RE…

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Q: ASA is expected to send a 2600 kg satellite 450 km above the earth's surface. (Hint: Earth's mass is…

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024.kg blue ball is…

A: Given data: Mass of blue ball is, m=1024 kg. Initial position of ball is, h=3×106 m. Radius of…

Q: A 1024-kg blue ball is dropped from an initial z-position of 5.4 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 4.1 x 106 m through the center of a…

A: Given data: Mass of blue ball is, m=1024 kg. Initial position is, h=4.1×106 m. Radius of planet is,…

Q: Let a perfect spherical shape planet for which ‘one day is 22 hours. If the radius of a planet…

A: Initial time period of rotation of the planet is 22 hrs. Radius of planet is suddenly expanded to…

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.9 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 2.6 x 106 m through the center of a…

A: Given:  Blue ball mass, mb=1024 kg Initial z-position, d0=2.6×106 m Radii of planet, R=7.7×106 m…

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: A 1024.kg blue ball is dropped from an initial z-position of 3.9 x 106 m through the center of a…

A: The gravitational acceleration of the planet is g=GMPRP2=6.67×10-11 N m2kg242.2×1015 kg8.8×106…

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.9 x 106 m through the center of a…

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Q: A 1024-kg blue ball is dropped from an initial z-position of 2 x 106 m through the center of a…

A: solution:-               Given,               R=8.2×106m               M=39.3×1015kg…

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.4 x 106 m through the center of a…

A: Given : M=38.1×1015kg              A=3.4×106m             (Amplitude)              t=8s…

Q: If the Earth shrank to one-half its present radius, but kept its mass constant, what effect would…

A: Acceleration due to gravity on earths surface, g0=GMR2

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.8 x 106 m through the center of a…

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Q: You wish to put a 1000-kg satellite into a circular orbit 300 km above the earth’s surface. The mass…

A: You wish to put a 1000-kg satellite into a circular orbit 300 km above the earth’s surface. The mass…

Q: The centers of the earth and its moon are separated by an average of 3.84 c 10^5 m and the moon's…

A: Write the given values of this problem. R1=3.84×105 mm1=7.35×1022 kgm2=10 kg

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.9 x 106 m through the center of a…

A: From the given problem, We have, mass of the object, m = 1024 Kg Initial position of the object, z =…

Q: A 1024-kg blue ball is dropped from an initial z-position of 4.2 x 106 m through the center of a…

A: Given : Mass of ball (m) = 1024 kg             Mass of planet (M) = 32.2 × 1015 kg…

Q: Consider a satellite of mass m moving in a circular orbit around the Earth at a constant speed v and…

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Q: An intergalactic spaceship arrives at a distant planet that rotates on its axis with a period of T.…

A: a  Let us consider,       mass of planet=mp       mass of spaceship=ms       speed of spaceship at…

Q: We have a non-rotating space station in the shape of a long thin uniform rod of mass 2.60 x 10^6 kg…

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Q: Calculate the location of the center of mass of the earth-moon system (that is, find the distance of…

A: Part A: Center of Mass of the Earth-moon system from earth's Center = (MEarth ×0) + (MMoon × d)…

Q: he mass of Venus is 4.87 x 1024 kg, and the mass of Earth is 5.97 x 1024 kg. The average distance of…

A: The centre of mass of 2 planet is called BarycentreIt can be calculated…

Q: A 1024-kg blue ball is dropped from an initial z-position of 5.3 x 106 m through the center of a…

A: Given data: Mass of blue ball is, m=1024 kg. Initial position of ball is, h=5.3×106 m. Radius of…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.