The gravitational force, F, between an object and the Earth is inversely proportional to the square of the distance from the object and the center of the Earth. If an astronaut weighs 213 pounds on the surface of the Earth, what will this astronaut weigh 3150 miles above the Earth? Assume that the radius of the Earth is 4000 miles. Round your answer to one decimal place if necessary

Q: Superman has a weight of 2.5kN on his birth planet Krypton, where the acceleration of gravity is…

A: Given : weight of superman (w) on his birth planet = 2.5 kN = 2500 N acceleration due to gravity on…

Q: The value of GMearth/rearth2, where Mearth is the mass of the earth and rearth is the radius of the…

A:

Q: what angle does the ramp make with the ground?

A:

Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 44 cm x 82 cm x…

A: Density is a measure of mass per volume. Density = mass/volume So, Mass = density × volume

Q: Write down what is your height in centimeters? What is your weight in newton’s?

A: The purpose of the question is to convert quantities from one unit to another. We generally measure…

Q: If you're on a Ferris wheel at a carnival, seated 10 m from the Ferris wheel's axis that makes a…

A:

Q: The ratio of circumference to diameter for all circles is

A: Write the expression of the circumference of a circle in terms of its radius as: The formula for…

Q: What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2 m sphere…

A: Given data The radius of the first sphere is r1=1 m The radius of the second sphere is r2=2 m The…

Q: On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.2 feet tall on Earth.…

A: Given Height of Ann on Earth is HAnn, earth=5.2 ft Height of Ann on planet Z is HAnn, Z=88 foosi…

Q: What is the weight of 1-kilogram brick?

A: The weight of an object is defined as the force of gravity on the object and it can be calculated as…

Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 41 cm x 86 cm x…

A: Density of gasoline,  Length of the tank,  Breadth of the tank,  Height of the tank,

Q: Help with C

A: (a)Convert the lower and upper value of a cubit into meters and then multiply by 8 since the length…

Q: That is the gravitational acceleration near the earth's surface.  if you rise high above the earth,…

A: Write the formula for the gravitational acceleration.

Q: Four and three-quarters miles are equal to 7,643 m. Express this distance in kilometers and in…

A:

Q: Newton’s law of universal gravitation is represented by where F is the gravitational force, M and m…

A: given:  Universal Gravitational constant

Q: A 50-kilogram student stands in an elevator. How much force does she exert on the elevator floor if…

A: If the elevator is accelerating upward, this reduces the force of gravity by 1m/s2 .

Q: Newton's law of universal gravitation is represented by Мт F = G- r2 where Fis the gravitational…

A: Gravitational force between two bodies is,

Q: Convert the given standard notation below to scientific notation. Then, perform the indicated…

A: Solution: Convert the standard notation to scientific notation. 150,000=1.5×105 0.0025=2.5×10-3…

Q: If a person weighs 808 N on the Earth, what is the person's weight on the Moon? Answer in N

A: Weight of person on earth (w) = 808 N  Acceleration due to gravity on earth = 9.8 m/s2  Acceleration…

Q: Calculate the volume of a box in cubic meters, if the sides are: 48 cm, 40 cm, and 25 cm. Your…

A: V = l×b×h

Q: A box containing basketball equipment is sitting on a shipping pallet. The box plus the contents…

A: weight of box (w) = 50  N weight of pallet = 155 N dimensions of box = 3 inches by 15 inches by 20…

Q: 150 lb, 110 lb A 120 lb

A:

Q: If a space colonist weighs 800.1 newtons on Earth, what would the colonist weigh on the Moon?

A:

Q: Please match the following quantities with the type of measurement. 55.5 m North velocity [ Choose ]…

A: Since all of them have units of distance(m,cm,in,mile) and all of them has direction. Since…

Q: 2. A man weighs 220 pounds. His son weighs 50,000 grams. What is their weight difference in…

A:

Q: A climber who is 75 kgs in mass reaches the peak of a mountain. If the mutual attraction between the…

A: Given: The mass of the climber is 75 kg. The gravitational force between the climber and the earth…

Q: Newton's law of universal gravitation can be expressed by the equation F = G  Mm r2, where F is the…

A: Write the expression for Newton’s law of universal gravitation. F=GMmr2G=Fr2Mm

Q: A box containing basketball equipment is sitting on a shipping pallet. The box plus the contents…

A: weight of box (w) = 50  Nweight of pallet = 155 Ndimensions of box = 3 inches by 15 inches by 20…

Q: The acceleration of gravity is approximately 9.81 m>s2 (depending on your location). What is the…

A:

Q: You drive 35 miles North, then 26 miles West, then 16 miles South. How far are you from where you…

A:

Q: Kyle wanted to find the area of a circle. He measured the radius of the circle as 5.4 cm. Later, the…

A:

Q: Estimate the number of steps you would have to take to walk a distance equal to the circumference of…

A:

Q: A tank in the shape of a hemisphere has a diameter of 26 feet. If the liquid that fills the tank has…

A:

Q: The recent definition of kilogram is defined on the basis of Gravitational Constant

A: According to the definition of kilogram in 2019 it is based on the numerical value of Planck…

Q: A small plane takes off from an airport and begins to climb at a 10.0° angle of elevation at 5,000…

A: Given data:  Angle (θ) = 10°,above the horizontal Speed (v) = 5,000 ft/min Time (t) = 3.00 min…

Q: Newton's law of universal gravitation is represented by         F=GMm/r2 Here F is the magnitude…

A:

Q: A rock was dropped from a tall building and took 3 sec to hit the ground . What is the height of the…

A:

Q: A grocery store sells 5-lb bags of mangoes. You purchase four bags over the course of a month and…

A: The expression to determine the percent uncertainty of the weight is, %unc=δAA×100%

Q: the distance between an object falls from rest varies directly as the square of time. if an object…

A: The relationship between displacement and time is  S = kt²  where S represents displacement, t is…

Q: Round off the following numbers to three significant figures: (a) 58342 m, (b) 68.534 s, (c) 2553 N,…

A: Here we will convert each number one by one -  (a) 58342 m converting it into three significant…

Q: What is the mass in both (a) slugs and (b) kilograms of a 4440-lb car? Answers: (a) m = i slugs (b)…

A: mass of car = 440 lb

Q: The ratio of an object’s weight to its mass gives you which fundamental measurement?

A: Ratio of weight to mass

Q: A ball is dropped from a height of 18 feet. Each time it drops h feet, it rebounds 0.89h feet. Find…

A: Given: initial height of the ball, h = 18 feet

Q: The distance between two cities is 328 km. Using your knowledge that 1 mile is equivalent to 1.609…

A: Given, The distance between the two cities is 328 km also given 1 mile=1.609 km

Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 48 cm x 83 cm x…

A: