A skydiver of mass 77kg experiences air resistance of 461N, and an acceleration of ______m/s^2.  Assume gravity is 9.8m/s^2

Q: Calculate the force required to accelerate an electron from a speed of 100 m/s to 100 km/s in the…

A: Given: Mass of electron, m=9.1×10-31 kg Initial velocity of electron, vi=100 m/s Final velocity of…

Q: Calculate the force due to gravity on a satellite located 2 Earth radii above the Earth's surface if…

A: M= 5.98× 1024 kg  m= 1480 kg  r= 3Re= 3(6.38 × 106) m = 19.14 × 106 m

Q: An object under the influence of gravity, and gravity only, can be described by what type of motion?

A: When a body is under the influence of gravity only, then it is said to be under free fall.

Q: The mass of a new discovered planet is 6.39 × 10^23kg. If the weight of a spaceship from earth that…

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Q: gravitational force

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Q: The acceleration of the spacecraft in which the Apollo astronauts took off from the moon was 3.4…

A: Apparent height of astronaut is equal to normal forceexerted by the astranaut on the surface of…

Q: The acceleration of gravity on the surface of the moon is 1.62 m/s squared. If an astronaut weighs…

A: Acceleration due to gravity on Moon , g' = 1.62 m/s2 . Weight of astronaut on earth , W = 746 N. To…

Q: What is justins mass if his weight on earth is 980.0N and his weight on the moon is 162.2 N?

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Q: If you were the first Mars explorer and discovered that when you dropped a hammer if took 0.68 s to…

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Q: What is the acceleration due to gravity above the surface of Earth at an altitude of 6.37×10 m? a)…

A: Given data: Me  = 5.98 × 1024 kg Re = 6.37 × 106 m G = 6.67 × 10-11 N.kg2/m2 Altitude (h) = 6.37 ×…

Q: Directions: Use Newton's Universal Gravitation equation to calculate the force of gravity between…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: The gravitational force between two objects with masses 1kg and 26kg separated by a distance 4m is…

A: Masses of the two objects m=1 kg and M=26 kg and distance between them r=4 m. Gravitational constant…

Q: The acceleration of the gravity on the surface of the Moon is 1.63ms2/. What is the weight on the…

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Q: As per Newton's law of gravitation, the force between two bodies is ________.   A) directly…

A: We know the expression for Newton's law of gravitation F=G m1m2r2F α  m1m2  .....(1)F α 1r2 .....(2)…

Q: If this planet has the same mass as Earth, how does the average force of gravity on the planet by…

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Q: A new planet is discovered in another (distant) solar system. The planet has a mass of 9.00 *1024 kg…

A: Given Mass of a planet = M = 9.00 × 1024 kg Radius of a planet = R = 8.00 × 106 m WWe have to…

Q: Two astronauts weighing 80 kg each are in a weightless condition in space. If they are separated by…

A: The gravitational force of attraction is inversely proportional to distance. Mathematically it is…

Q: The International Space Station orbits Earth at an altitude of 4.08×105 m with a speed of 7.64×103…

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Q: If an object weighs 235 Ibf on earth, what would it weigh on Mars? 19.3 lbf 620. Ibf 7570 Ibf None…

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Q: You are on a strange new planet and you measure a weight of 2.1 Newtons acting on a 3 kg block. What…

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Q: Note that the acceleration due to gravity near the surface of Earth is 9.80 m/s^2. From what…

A: The relation between the acceleration due to gravity and the distance from the surface is given by…

Q: If your mass on Earth is 55kg, what is your mass on the moon? a. 55kg c. 550 kg b. 55 N d. 550 N

A: Mass is always constant. Mass can not change. Weight change due to change of gravity.

Q: If an object at a certain location with gravitational field strength of 5.7 N/kg, what would be its…

A: Given,  Gravitational field strength = 5.7 N/kg                    Mass of object = 90 kg

Q: The medical effects of gravitational force is O varicose veins & skin O brain & skull O varicose…

A: Gravity or gravitational force is the force of attraction between any two objects in the universe.

Q: of gravity increases, escape speed. A. Increases B. Decreases C. Remains the same

A: Escape velocity is the minimum velocity with which object thrown upward so that it crosses…

Q: A rocket is launched off the surface of earth. If it has a speed of 2.62×103 m/s, what height above…

A: Consider the mass of the Earth be M, the rocket’s mass be m, the distance of the rocket, that is the…

Q: ut experiences weightlessness in

A: An astronaut experiences weightlessness in deep outer space

Q: What would be the weight in kiloNewton of 240.34 kg mass on a planet where the acceleration due to…

A: Mass (M) = 240.34 kg gravitational acceleration (g) = 9.81 m/s2

Q: Two satellites in space each with a mass of 1700 KG are 100 M apart from each other. what is the…

A: Given: The mass of the satellite is m=1700 kg. The distance between the satellites is r=100 m. The…

Q: Which of the following correctly describes the law of universal gravitation by isaac newton? a.)…

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Q: A man has a mass of 150 kg.  What does he weigh on earth expressed  in N?   If the gravitation…

A: We are authorized to solve only three sub parts at a time.If you want the solution of all.Submit it…

Q: The gravitational force between two objects with masses 9kg and 23kg separated by a distance 8m is x…

A: formula:

Q: How much would a 60.0 kg astronaut weigh in orbit around the Moon at an altitude of 2.0 x 10^5 m…

A: If the astronaut is in a spaceship which is orbiting the moon, then the astronaut would be…

Q: The gravitational force between two objects with masses 2kg and 34kg separated by a distance 8m is…

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Q: The payload usually accounts for what percentage of a launch vehicle's weight before liftoff?…

A: This refers to the payload fraction, ie ratio of weight of payload to that of launch vehicle weight.…

Q: Use Newton's law of universal gravitation to determine the force of gravitational attraction between…

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Q: A 150,000 kg space probe is landing on an alien planet with a gravitational acceleration of 10.00.…

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Q: How much would an 80.0 kg person weigh on Mars, where the acceleration of gravity is 3.93 m/s^2. a.…

A: Given : Mass of a person (m) = 80 kg Acceleration of gravity on Mars (gMars) = 3.93 m/s2

Q: Earth. If the acceleration due to gravity on Mars is 3.71 meters per second, what is the object's…

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Q: What is the difference (in N) in the weight of a 58.0 kg cougar as measured in a location where g1 =…

A: The weight of object is given by, W=mg   thus, W1=mg1     =58.0kg9.8095 m·s-2     =568.951 N   and,…

Q: Newton's law of universal gravitation is represented by Mm F = G- where F is the gravitational…

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Q: The gravitational force between two objects with masses 9kg and 33kg separated by a distance 5m is…

A: The gravitational force between these masses is given by F=Gm1m2r2=6.67×10-11 N·m2/kg29 kg33 kg5…

Q: The force of gravity on a 6-kg mass is O twice as strong as the force of gravity on a 3-kg mass half…

A: Force due to gravity on a body is given by F = mg, where m = the mass of the body and g =…

Q: Rank the average gravitational forces from greatest to least between (a) the Sun and Mars, (b) the…

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Q: Newton’s law of universal gravitation states that the force of gravity between two bodies is…

A: (a) From the law of gravitation, the relation between the force due to gravity and separation is:…

Q: A free-falling body is one that is acted upon by no forces other than ____________. Here are the…

A: Given data: Free-falling body

Q: An astronaut of mass 75 kg travels to the moon. Calculate the weight of the astronaut on the moon if…

A: Given data: Mass of an astronaut (m) = 75 kg Strength of gravitational field (g) = 1.6 Nkg-1…

Q: What would be the weight of 25 kg mass on a planet where the acceleration due to gravity is 10.2…

A: Weight = m×g Weight =25×10.2 Weight = 255 newton

Q: According to Newton’s law of universal gravitation, if the distance between two objects is doubled,…

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