What is the gravitational force acting on a 70-kg rock due to an 80-kg rock that is 55 meters away? Assume the rock as a small spheres. (G = 6.67 × 10-11 N ∙ m2/kg2)

Q: A 70.0 kg astronaut is in a spacewalk within a 148 kg manned maneuvering unit. The astronaut is…

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Q: 12) Two masses, one 7.5 × 109 kg and the other 3.0 × 109 kg, are placed along the x and y axes as…

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Q: 4. Four masses are located in the corners of a square. Calculate the magnitude and direction of the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Four identical masses of 2.5 kg each are located at the corners of a square with 1.0 m sides. What…

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Q: 11.If Moe exerts a gravitational force of 3.65 x 10 N on Larry, who is standing east of him, what…

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Q: 28. The drawing (not to scale) shows one alignment of the sun, earth, and moon. The gravitational…

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Q: 29. The drawing shows three particles far away from any other objects and located on a straight…

A: a) The net gravitational force is the sum of two forces, that is due to particle B and due to…

Q: 25. Which of the following situations increases the gravitational force between two objects? The…

A: (B) the distance between two object decreases and their masses stay same

Q: A 1,000.0-kg particle is placed at the origin. A 5,000.00-kg particle is placed on the x-axis at the…

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Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force…

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Q: An Astronaut mass is 100 kg on the Earth. Earth's gravity is approximately 10 m/sec². a) What is the…

A: Given data:  Mass (m) = 100 kg ge = 10 m/s2 gm = (1/6)ge = 10/6 m/s2

Q: In the figure below, three 3.00 kg spheres are located at distances d, = 0.100 m and d, = 0.200 m.…

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Q: The radius of Earth is about 6.38 x 10e3 km. 7.20x10e3-N spacecraft travels away from Earth. What is…

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Q: 8. The earth and the sun (mass 2x1030 kg) are separated by 150 million km, from center to center.…

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Q: Three identical very dense masses of 6900 kg each are placed on the x axis. One mass is at z₁ = -100…

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Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force…

A: Given, Object having mass m1 = 1 kg m2 = 1 kg Gravitational force between two mass is given as F1 =…

Q: What is the magnitude of the gravitational force exerted by the Sun and the Earth to each other (3…

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Q: 8. What is the gravitational force between the two objects, the smaller object has a mass of 0.25 kg…

A: The gravitational force between the two objects is given by F = G m m'r2

Q: 1. The gravitational force between two spherical masses is F₁. Which of the following would decrease…

A: Given data:  Original gravitational force = F New gravitational force (F') = 0.25F

Q: Three masses are located in the corners of an eqilateral triangle. Find the magnitude and direction…

A: Given that: m1 = 22kg, m2 = 30kg, m3 = 30 kg, radius, r =12cm. G = 6.674×10-11 N.m2/kg2  As shown in…

Q: In each of the following scenarios, the planet and its moon gravitationally attract to each other.…

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Q: On earth, two parts of a space probe weigh 13200 N and 3800 N. These parts are separated by a…

A: As we know, by Newtons third law     F=ma W1=13200 N W2=3800 N r=14.1 m Here  F=ma=W m=W/a

Q: A 210-kg object and a 510-kg object are separated by 4.80 m. (a) Find the magnitude of the net…

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Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force…

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Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force…

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Q: The gravitational force between two objects is 2700 N. What will be the gravitational force between…

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Q: 5. The moon is 3.9 x 10° km from ter and 1.5 x 10 km from the sun's center. If the masses of the…

A: The gravitational force between the two masses is given by F =G m m'r2 where, r is the distance…

Q: Two particles of masses mı= 0.25 kg and m2 = 0.35 kg are placed 0.155 m apart. The thirdparticle of…

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Q: 5. Two objects, with masses m, and m2, are originally a distance r apart. The gravitational force…

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Q: Three masses are located in the corners of an equilateral triangle. Find the magnitude and directiom…

A: Given data:  mass,m1 = 22kg, mass, m2 = 30 kg, mass, m3 = 30 kg, distance r= 12 cm Gravitational…

Q: 20. What is the gravitational force of attraction between two 60kg and boy girl siting 2 m apart?…

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Q: 1. Three masses are located in the vertices of an equilateral triangle. Calculate the magnitude and…

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Q: 2. a) What must be the separation between a 5.2 kg body and a 2.4 kg body for their gravitational…

A: 2.(a) The formula for the gravitational force is:

Q: 3. Four particles are arranged as shown in the figure below. Find the net gravitational force on m,.…

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Q: 28. Which best describes the gravitational force? a.  linear function of distance   b. an…

A: According to Newton's law of gravitation, the force of attraction between two bodies is directly…

Q: A uniform, solid, 1900.0 kg sphere has a radius of 5.00 m. Part A For related problem-solving tips…

A: mass of sphere (m) = 1900 kg Radius (r) = 5 m mass of another point object (M) = 1.70 kg distance of…

Q: Objects with masses of 240 kg and a 540 kg are separated by 0.320 m.   (a) Find the net…

A: The given values are, m1=240 kgm2=540 kgr=0.320 mm=55.0 kg

Q: A submarine of mass 200 kg is sent into a newly discovered "liquid" planet , i.e. the planet is a…

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Q: Two uniform spheres are positioned as shown. Determine the gravitational force F which the titanium…

A: R = 30mm      = 0.03m a =3.7 b =2.1 θ =3.9° The volume of the titanium sphere  is written VT = 4/3…

Q: The drawing shows three particles far away from any other objects and located on a straight line.…

A: Mass of A mA = 338 kg Mass of B  mB = 564 kg Mass of C mC = 171 kg The distance between A and B…

Q: The gravitational force between two objects is represented by the variable F. If the masses are…

A: gravitational force =F formula for gravitational force is F=Gm1m2r2 ...(1) G is gravitational force…

Q: Four 9.5-kg spheres are located at the corners of a square of side 0.80 m. Calculate the magnitude…

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Q: Two masses m1=350 kg and m2=350 kg are at a distance of 22 m from each other. Find the magnitude and…

A: Given values: Mass, m1=m2=350 kg Distance of separation between the masses, r=22 m Height, h=9 m…

Q: 106. The magnitude of the gravitational force that object A exerts on object B is 20. newtons If the…

A: Write the expression for gravitational force .

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!