A person weighing 260 lbs on the surface of Earth exerts the same force on a bathroom scale on the surface of Planet X whose mass is 1.9 x Earth's mass. Assume the average density of Earth is 5488 kg/cu.m. determine the density of Planet X in kg/cu.m.

Q: Suppose a planet is discovered that has the same amount of mass in a given volume as the Earth, but…

A: Acceleration due to gravity on a planet gP=GmR2where,G=gravity constantG=6.67×10-11 Nm2kg-2m=mass of…

Q: The ratio of an object's weight to its volume is:   specific gravity specific weight density…

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Q: The radius of the moon is roughly 1737.4 km and the acceleration of gravity at the surface of the…

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Q: Mars has a mass of 6.39 x 1023 kg and radius 3.39 x 106 m. What is the magnitude of the…

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Q: Express, in percent, the difference in gravitational force when an object is located at sea level…

A: Solution: Given that gravity at sea level and gravity at A m level

Q: The mass of Venus is 81.5% that of the earth and its radius is 94.9% that of the earth. A. Compute…

A: A. Let the mass of the Earth be Me, the radius of the Earth be Re, the mass of Venus be Mv, and the…

Q: 22. Which is needed to determine the amount of gravitational force between two obje A. Distance and…

A: Answer: (22) Option (A) is correct. Gravitational force F=GMmr2 Where r = distance between to mass m…

Q: Find the density of a planet with a radius of 4000 m if the gravitational acceleration for the…

A: The equation for gravitational acceleration in terms of gravitational constant and radius of planet…

Q: A cube of tin with sides of length 2.8 m is transported to the surface of Mars. What is the weight…

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Q: For an object with a given mass on Earth, calculate the weight of the object with the mass equal in…

A: The mass of the object, m=14 kg   The acceleration due to gravity, g=9.8 m/s2

Q: hypothetical planet has a mass 2.68 times that of Earth, but the same radius. What is g near its…

A: The acceleration due to gravity on the surface of a planet of mass M and radius R is given  g =…

Q: A person weighs 150N on the moon, where g = 1.64m/s^2. Determine (a) the mass of the person and (b)…

A: Given data: Weight on moon (W) = 150 N Acceleration due to gravity on the moon (g) = 1.64 m/s2…

Q: A 200 lb astronaut goes to planet X with density 3 times the density of earth and radius 6 times the…

A: GIVEN :                    Weight of astronaut on earth = W = 200 lb                      density of…

Q: 3.) Tidal forces are greatest when the Earth, the sun and the moon are in line. When this occurs at…

A: (a) Draw the diagram of the tidal motion as:

Q: A rocket ship is coasting toward a planet. Its captain wishes to know the value of g at the surface…

A: Apparent weight is deviation in weight from the weigh on earth of known mass. Wapparent=mgplanet so,…

Q: 1. A 120-lbm astronaut took his bathroom scale (a spring scale and a beam scale (compares masses))…

A: M = 120lbm g = 1.92m/s²

Q: Calculate the force between two objects that have masses of 3,351 kilograms and 4,303 kilograms…

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Q: A planet has a mass of 6.90 × 1023 kg and a radius of 2.89 × 106 m. (a) What is the acceleration due…

A: The mass of the planet (M) = 6.90*1023 Kg and radius of the planet (R) = 2.89 × 106 m now we known…

Q: Given the acceleration of gravity at a surface of Planet Q is 1/8 of what it is on Earth and that Q…

A: The acceleration due to gravity at the surface of a planet is given by g = GMr2, where G = Universal…

Q: A 325 L of carbon tetrachloride weighs 4905 N. What is its specific gravity?  Round off to three…

A: Write the given values with the suitable variables. V=325 L=0.325 m3W=4905 N Here, V is the volume…

Q: he earth’s mass is 5.972x1024 kgs and the earth’s radius is 6371 kms, determine the altitude of a…

A: Given: M=5.972*1024 kgR=6371 km = 6.371*106 mgh=9.7 m/s2

Q: Two planets, planet A and planet B, have the same surface gravity. However, planet B has twice the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The gravitational force exerted on a solid object is 28.2 N. When the object is suspended from a…

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Q: What is the relationship between the mass of each object and the force of gravity? O Mass of each…

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Q: What would be the weight of a 59.1-kg astronaut on a planet with the same density as Earth and…

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Q: The gravitational force of attraction between two bodies is ____________________ the distance…

A: The mathematical expression for the force of gravitational attraction is given as, F=Gm1m2r2 Here, G…

Q: Suppose two worlds, each having mass M and radius R, coalesce into a single world. Due to…

A: ρ0=M43πR3

Q: What is the force of gravity acting on an object at the Earth’s surface? Earth’s mass = 5.98 x 1024…

A: Let the mass of the Earth be m1, the mass of the object be m2, and the distance between the object…

Q: ind the resultant force on (a) the mass m1 = 0.197 kg and (b) the mass m2 = 0.106 kg in the figure…

A: Gravitational force F = G m1 m2 /r2

Q: The mean diameter of the planet Saturn is 1.2 × 108 m , and its mean mass density is 0.69 g/cm3 .…

A: The acceleration due to gravity of the planet is, g=GMr2Planet' mass is given as…

Q: if two small asteroids (M1 = 4 x 10^9 kg and M2 = 3 x 10^10 kg) are floating about 2,000 meters…

A:

Q: Suppose two worlds, each having mass M and radius R, coalesce into a single world. Due to…

A: Given :    Mass of each world = M    Radius of each world = R     Volume of each world = 43 π R3…

Q: Assume a certain liquid, with density 1 300 kg/m, exerts no friction force on spherical objects. A…

A: Apologies. We only answer three parts of the question at a time. we will answer the first three…

Q: Assume that you weigh a merchandise using a spring balance   at the equator and buy it there. After…

A: Introduction: The weight of a body depends upon the acceleration due to gravity, there is a…

Q: Suppose two worlds, each having mass M and radius R, coalesce into a single world. Due to…

A: Volume and density of each world is

Q: The mean diameter of the planet Mercury is 4.88 × 106 m , and the acceleration due to gravity at its…

A: diameter, d = 4.88 x 106 m  acceleration due to gravity, g = 3.78 m/s2

Q: An object has a mass of 250 g. What is the gravitational force on the object by the earth?  3. The…

A: Given:- An object has a mass of 250 g Find:- the gravitational force on the object by the earth?…

Q: Which of the following is made of the densest material? a. Mercury b. the Moon d. all of the…

A: Density of Mercury is 5.43g/cm3 Density of Moon is 3.34g/cm3

Q: Suppose you conduct an experiment and determine that g = 9.74 m/s² . If you assume that g = 9.81…

A:

Q: An object is a given distance from the earth such that the force of gravity on it is one quarter of…

A: Gravitational force acting between two bodies with mass M and m and distance between them being d,…

Q: The unexplored planet Alpha Centauri III has a radius of 7.0 ×10^6 m. A visiting astronaut drops a…

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Q: Given the acceleration of gravity at a surface of Planet Q is ⅛   of what it is on Earth and that Q…

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Q: Express, in percent, the difference in gravitational force when an object is located at sea level…

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Q: A planet has mass 2*10^26 kg and radius 60,000 km. What is the gravitational field strength ("g") on…

A: Gravitational field strength is a force by which body pull or attract the other body towards there…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.