what is weight caused by? what is gravity?
Q: What is Centripetal force? What is it's mathematical expression?
A: Centripetal force, is that part or component of the force, which acts on an object, when an object…
Q: What does the Newton's Theory of Gravity states?
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Q: What is one kilogram of weight? How is it related to Newton?
A: Weight is a force. 1 kg of force. It is the mass of the object with acceleration due to gravity.…
Q: In general terms, how is the pull of gravity between two bodies related to their distance?
A: Gravitational force is an attractive force that exists between all objects with mass; an object with…
Q: ENGINEERING MECHANICS Whyshould a person weigh less on the moon than on earth? What causes space…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: what is the difference between mass and weight?
A: Mass is a measurement of amount of substance present and it can not be zero. Weight is a force…
Q: Example of weightlessness?
A: If there is no external contact force acting us, then we feel weightless.
Q: A massive object is placed on a certain distance from a second massive object. What will happen to…
A: SOlution: Given that two massive objects are placed at certain distance. determine the effect of the…
Q: what are the applications of semiclassical gravity?
A: Semi- classical gravity : It is a mixture of quantum as well…
Q: astronauts appear wieghtless in space becaue 1. there is no gravity 2.there is no floor pushing…
A: To determine: Correct option for the given statement.
Q: An inductance coil has a reactance of 100 Q. When an AC signal of frequency 1000 Hz is applied to…
A: Given that,Inductance, Z=100 ohmFrequency, f=1000 HzAngle, θ=45°For L-R circuit:-tan45°=XLRwhere,…
Q: Earth pulls down on you with a gravitational force that you call your weight. Do you pull up on…
A: According to the Newton’s third law, that is every action has equal and opposite reaction.
Q: An apple falls because of the gravitational attraction to Earth. How does the gravitational…
A: Gravitational force follows inverse square relationship.
Q: What would be the weight of an object with a mass of 100 kg in a place where the gravitational…
A: Given: Mass of the object =100 kg Gravitational acceleration =8 m/s2
Q: What was the direction of the force on a planet in Kepler’s thinking? In Newton’s thinking?
A: For Kepler’s law there is no such explanation to prove that the direction of the force on a plant is…
Q: Why are International Space Station occupants weightless when they are firmly in the grip of Earth’s…
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Q: I O 5. Which two factors affect the gravitational force between two objects in space? (Select two.)…
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Q: Calculate the force of gravity on a 2.51 kg mass at earths surface
A: Given mass (m) = 2.51 kg Acceleration due to gravity on earth surface :- g = 9.81 m/s2…
Q: Calculate the force of gravity on the same 1-kg mass if it were 6.4 × 10 6 m above Earth’s surface…
A: Given Mass of the object m1 = 1 kg Height h = 6.4 x 106 m
Q: What is the force of gravity between Earth and a 60kg person?
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Q: Calculate the force of gravity on the 1.4-kgkg mass if it were 1.28×107 mm above Earth's surface…
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Q: What is the force of gravity on an 80 kg astronaut in an orbit around the Earth 500 miles above the…
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Q: What is the force of gravity between two 1420 kg cars separated by a distance of 21 m on an…
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Q: On which factors gravity between two planets depends?
A: The gravitational force (gravity) acting between two planets is expressed as:
Q: Calculate the force of gravity on a 1.0 kg mass if it were 6.4 × 106 m above Earth’s surface. At…
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what is weight caused by? what is gravity?
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