Q: 1. Suppose that there are two identical objects weighing 30 kg each. If the distance between them is…
A: Given data: The mass of two objects m1 = m2 = 30 kg Distance (d) = 100 cm = 1.00 m Required: The…
Q: 4. Determine the gravitational force between a 60- kg and a 70- kg person who are both standing 2.0…
A:
Q: Two 3 kg physical science textbooks on a book shelf are separated by 0.25 m. What is the force of…
A: Mass of each book (m) = 3 kg distance between two books (d) = 0.25 m
Q: 6. A satellite orbits the earth every 3.5 hours at an altitude of 1000km. Calculate the speed of the…
A: given , height , h = 1000 km time period of revolution , T = 3.5 hours As we know , radius of the…
Q: In terms of Newton's Universal Law of Gravitation, explain why Galileo found that all objects fall…
A: Prior to Galileo, it was thought that the mass of an item has a…
Q: 112. A 60.-kilogram astronaut weighs 96 newto ns on the surface of the Moon. Calculate the…
A:
Q: 2. What effect does an excess of gravitational pull have on our bodies?
A: Given:- The effect does an excess of gravitational pull have on our bodies? Find:- Explain? Note:-…
Q: 10.It is one way of showing gravitational field around an object. a line b.bar c.point d.arrow
A: The gravitational field lines direction is represented by the arrow head.
Q: 4. The Sun has a greater gravitational force than Jupiter. True / False
A: Here, we assume that the distance between the sun and the object and the distance between the…
Q: 5. An 80.0 kg astronaut is in orbit 520 km from Earth's surface. Calculate the magnitude of the…
A: solution is given as
Q: 5. Find the mass of Jupiter based on the fact that lo, its innermost moon, has an average orbital…
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Q: 4. Write the gravitational constant (G) and include the units. G=
A: The gravitational constant is a physical value that is used in the calculation of gravitational…
Q: 1. Determine the force of gravity keeping the Earth in its orbit around the sun.
A:
Q: A 2400-kg satellite is ina arcuar otion around a planet. The satellite travels witha constant speed…
A: When a satellite of mass m is in circular motion on a orbit of radius r, around a planet then the…
Q: 1. Explain the significance of Cavendish's experiment to measure the gravitational force between two…
A: Cavendish was able to find out the numerical value of the universal gravitational constant G. The…
Q: 1. A 175lb astronaut wearing a complete shuttle suit with life support system, weighs a total of…
A: The expression for the weight of the astronaut on the moon,
Q: Determine the force of gravitational attraction between the earth and a 100-kg physics student if…
A: Every particle in the universe attracts every other particle with a force equal to the product of…
Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10 kg and a radius of 6.38 x 10 m. a.…
A: In the question , given mass of object , mass of earth and radius of earth . we have to find the…
Q: 1. The earth has a radius of approximately 6367 km and a mass of 5.974 x 1024 kg. Show that g 9.81…
A: Acceleration due to gravity on surface of Earth is given by following formula: g=GMR2 here, g is the…
Q: 2. When the distance between two masses doubles, the strength of the gravitational force between…
A:
Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10 kg and a radius of 6.38 x 10° m. a.…
A: (a) F= 489 Newtons (b) Weight W= 490.5 Newtons
Q: 3. What is the difference between mass and weight?
A: Mass can be defined as the amount of matter in a body and is a scalar quantity. The mass of a body…
Q: 4) If the earth expanded until its diameter was 8 times its present value, without changing its…
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Q: 5. It's time for the game Where's That Satellite! What celestial body is your satellite orbiting if…
A: Given Time period of satellite- T= 49[hours] =49×3600 =176400[s] Converting to seconds, we…
Q: 8- The International Space Station (ISS) has a mass of 4.2 x 10° kg and is orbiting Earth at an…
A: According to newton's law of gravitation, any two bodies in this universe attract each other with a…
Q: 13. If an object weighs 450N on Earth. Find its mass. If an object is on earth then the…
A: Due to multiple question posted, we will be answering the first question. If any questions need to…
Q: (II) Determine the mass of the Earth from the knownperiod and distance of the Moon.
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Q: 33. Putting a satellite in orbit The strength of Earth's gravitational field varies with the…
A: To write the expression for Earth's gravitational force on two object is, F(r)=mMGr2
Q: 3. What is the difference between weight and mass?
A: Given data- Difference between weight and mass.
Q: 10. It is one way of showing gravitational field around an object. a. line b. bar c. point d. arrow
A: representation of gravitational field lines:
Q: Describe an experiment to determine gravitational force between two bodies
A: Gravity pulls an object towards it. Gravitation is a central force which brings 2 bodies towards…
Q: Determine the force of gravitational attraction between the earth (m = 5.98 x 10°"kg) and a 75-kg…
A:
Q: 4. An ATT&T communications satellite used to broadcast DirectTV in a geostationary orbit is at the…
A:
Q: 1 A spaceship is traveling to the Moon. At what point is it beyond the pull of Earth's gravity?
A: Given:- A spacecraft is traveling to the moon. Find:- At what point is it beyond the pull of Earth's…
Q: Determine the force of gravitational attraction between the earth (m = 5.98 x 1024 kg) and a 60-kg…
A:
Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10*kg and a radius of 6.38 x 10° m. a.…
A: Given: Orbital radius 100 km To find: speed of satellite and time taken to…
Q: 5. According to the new gravity equation, any two objects should feel a gravity force between each…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 2. If the distance (R?) in the denominator increases, what will happen to the gravitational force?
A:
Q: 4. If the gravitational force between objects of equal mass is 2.0 x 10 −6 N when the objects are…
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Q: 11. Determine the force of gravity acting on the space rock, due to Jupiter. Calculate the magnitude…
A: Let the mass of Jupiter is given by m1. Let the mass of the rock is given by m2. Let the universal…
Q: A body with a mass of 10.0 kg is assumed to be in Earth's gravitational field with g = 9.80…
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Q: John weighs 710 N, and Marcia weighs 535 N. Estimate the gravitational force between them when they…
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Q: 2. A satellite having a mass of 250kg is orbiting the earth at a distance of 10000 kilometers.…
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Q: 3. George Washington and Martha Washington know they have a gravitational attraction to each other.…
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Q: 1. What is the gravitational force of the following objects? Write the unit of weight.
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: 1. Newton reasoned that the gravitational attraction between Earth and the moon must be a. Reduced…
A: Answer: (1) a. Reduced by distance (2) b. Decrease to one half of your original weight (3) d. 25 N…
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- what is The gravitational constant? (I need Long answer plz)?1.) In what way(s) is Einstein's general theory of relativity superior to Newton's theory of universal gravitation? For each way, give an example of a case where Einstein's theory provides a more accurate description of physical phenomena than does Newton's. (Select all that apply.) A.) Newton's theory originally held that the orbit of a spherical object about another will be an open curve for which the point of closest approach slowly precesses. Einstein's theory correctly predicts that gravitational forces lead to orbits of closed ellipses. B.) Einstein's theory correctly predicts the deflection of light passing near a massive object, while Newton's theory predicts a deflection that is one-half the observed deflection. C.) Einstein's theory correctly predicts that the orbit of a spherical object about another will be an open curve for which the point of closest approach slowly precesses. Newton's theory originally held that gravitational forces lead to orbits of closed…Answer the two questions below and write the solution. a. An astronaut is tasked to compute the gravitational acceleration of planet Z. After landing, he dropped a test object from a height of 2 meters and the time duration of the drop was 1 second. What is the gravity of planet Z in m/s^2? b. If the astronaut jumped upward with an initial velocity of 8m/s, how high is the jump? in meters
- 1. Compare the gravitational attraction between objects on earth and interaction of celestial bodies in space. Which gravitational force is almost negliable? Why? 2. Discuss why the study of a gravitational field is important.This is a follow up question for this question i asked recently here's the link https://www.bartleby.com/questions-and-answers/jse-the-equation-r-where-l-1609-m-a-pir2-in-meters-and-p-1.7-x-108-ohmmeter.-first-find-the-cross-se/98096dd0-ea40-4651-bf47-166c7a615b3aWhen i tried to compute Pi(0.002117)/4 in my calculator the answer is different from the answer you provide. My question is how can i compute it using my scientific calcu?Astrology, that unlikely and pseudoscience, makes much of the of the at the The force that a planet could exerts gravitational, if there is anything to astrology we should expect this force to be significant Part A: calculated the gravitational force, in newtons , exerted on a 3.8 kg baby by a 105 kg father who is distance of 0.18 m away at the of its birth? Part b: Calculate the force on the baby, in newtonsdue to Jupiter (the largest planet, which has a mass of 1.90*10^ 27 kg) if it is at closest distance to Earth, 6.29 * 10 ^ 11 m away Part c: what is the ratio of the force of the father on the baby to the force of Jupiter on the baby
- Please answer each questions. [Photo below] 1. How does Newton’s Law of Universal Gravitation relate to Law of Interaction? __________________________________________________________________________________ 2. What is the relationship of the distance of two bodies to gravitational force? __________________________________________________________________________________ 3. If the masses of two objects increase, what will happen to the force of gravitation? __________________________________________________________________________________ 4. Suppose that an apple at the top of a tree is pulled by earth gravity with a force of 1 N. if the tree were twice as tall, would the force of gravity on the apple be only ¼ as strong? Explain your answer. __________________________________________________________________________________The International Space Station (ISS) orbits Earth in a nearly circular orbit that is 345 km above Earth's surface. 1) How many hours does it take for the ISS to make each orbit? (Express your answer to three significant figures.) 2) Some of the experiments performed by astronauts in the ISS involve the effects of "weightlessness" on objects. What gravitational force does Earth exert on a 12.0-kg object in the ISS? Express your answer in newtons. (Express your answer to three significant figures.) 3) What gravitational force does Earth exert on a 12.0-kg object in the ISS? Express your answer as a fraction of the force that Earth would exert on the object at Earth's surface. (Express your answer to three significant figures.)1. Why is mass more fundamental than weight? 2. What comes first to your mind when you read the word gravity?
- You and your groupmate are trying to lift the prototype of your project (you didn't read the diections and made a working model instead of a detailed diagram). The project is 310 kg. If your partner lifts staright up with 2100N and you lift staright up with 3000N, what is the acceleration of your project? Please show the equations that you use.You and your groupmate are trying to lift the prototype of your project (you didn't read the diections and made a working model instead of a detailed diagram). The project is 310 kg. If your partner lifts staright up with 2100N and you lift staright up with 3000N, what is the acceleration of your project?As discussed in class, the moon is receding from the Earth due to tides at a rate of ~4 cm/year. Let’s assume that rate has been constant throughout time (it wasn’t, but we can use it to illustrate some key points). Its current semi-major axis is 384,400 km.a) If the moon formed 4.5 billion years ago and has been receding from the Earth ever since, what was its original semi-major axis? What was its original orbital period?b) What would the apparent size of the Moon have been in the sky as viewed from Earth? That is, in Hmwk 2, you were told the diameter of the Moon spans about 0.5o when viewed from Earth today. What would it have been when the Moon first formed? Reletive Numbers Relevant Numbers1 AU = 150,000,000 km = 1.5x108 kmEccentricity of Earth’s Orbit: 0.0167Radius of Earth: 6371 kmMass of Earth: 5.96x1024 kgRadius of the Moon: 1737 kmMass of Moon: 7.34x1022 kgRadius of Mars: 3390 kmMass of Mars: 6.4x1023 kgRadius of the Sun: R⦿=696,300 kmMass of the Sun: M⦿=2x1030…