Homework Answers
using the equation
g = GM/r^2
where g = acceleration due to gravity
G = gravitational constant
M = mass of the earth
r = radius of earth
M = gr^2 / G
= 9.8*(6370000)^2 (6.67*10^-11)
= 5.96*10^24 kg
so the mass of earth is 5.96*10^24 kg
Add Answer to:
4. Using the Newton's law of gravitation and weight information, Compute the mass of the Earth...
Newton's Law of Gravitation states that two bodies with masses my and m2 attract each other...
Newton's Law of Gravitation states that two bodies with masses my and m2 attract each other with a force F, where r is the distance between the bodies and G is the gravitational constant. mim2 F=G 72 Use Newton's Law of Gravitation to compute the work W required to launch a 1900 kg satellite vertically to an orbit 800 km high. You may assume that the earth's mass is 5.98x1024 kg and is concentrated at its center. Take the radius...
Newton's constant of gravitation G is 6.67×10-11 in the system of units we use with mass...
Newton's constant of gravitation G is 6.67×10-11 in the system of units we use with mass in kilograms, length in meters, and time in seconds. The radius of Earth is approximately 6.378 ×106 m, and its mass is 5.97 × 1024 kg. With all this you can evaluate conservation of energy from Earth's surface and find an escape velocity of about 11.2 km/s from Now suppose we wanted to orbit a spacecraft in low Earth orbit just a few hundred...
Learning Goal: To understand Newton's law of gravitation and the distinction between inertial and gravitational masses....
Learning Goal: To understand Newton's law of gravitation and the distinction between inertial and gravitational masses. In this problem, you will practice using Newton's law of gravitation. According to that law, the magnitude of the gravitational force Fg between two small particles of masses m1 and m2 separated by a distance r, is given by m1m2 T2 where G is the universal gravitational constant, whose numerical value (in SI units) is 6.67 x 10-11 Nm2 kg2 This formula applies not...
2. Gravitation A 1,000 kg satellite orbits Earth at a constant altitude of 100 km. How...
2. Gravitation A 1,000 kg satellite orbits Earth at a constant altitude of 100 km. How much energy must be added to the system in order to move the satellite into a circular orbit with a radius of 10,000 km? G 6.67 x 10-11 Nm2kg2, radius of Earth: 6.37 x 10 m, Mass of Earth: 5.98 x 104kg.
Using Newton’s law of gravitation, find the centripetal acceleration of a satellite orbiting the Earth at...
Using Newton’s law of gravitation, find the centripetal acceleration of a satellite orbiting the Earth at a distance of R = 12×106 m. What is the angular velocity of that satellite? What is the period of motion? Earth’s mass: ME = 5.973×1024 kg Universal Gravitational constant: G = 6.674×10−11 m3kg−1s−2.
need #4 & #5!!! 4. Calculate, using Newton's law of gravity, the magnitude of the force...
need #4 & #5!!!
4. Calculate, using Newton's law of gravity, the magnitude of the force of attraction between the Moon and a mass of 33.000 kg on the Earth's surface nearest the Moon. The distance to the Moon from surface of the Earth is 376.000 km. The mass of moon is 7.36 x 10 kg Gravitational constant G = 6,67 x 10 Nm/ky? Answer: Submit Al Answers Last Answer: 4.76x10^21 m Not yet correct, tries 0/20 5. 12pt] The...
Q12-2 Gravitation 1. Find the speed of a satellite in a circular orbit around the Earth...
Q12-2 Gravitation 1. Find the speed of a satellite in a circular orbit around the Earth with a radius 2.71 times the mean radius of the Earth. (Radius of Earth = 6.37 x 10 km, mass of Earth = 5.98 x 1024 kg, -6.67 x 10" Nm /kg.) (in m/s) 2 V- 5.67 XII VA
If you weigh 660 N on the earth, what would be your weight on the surface...
If you weigh 660 N on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 16.0 km ? Take the mass of the sun to be ms = 1.99×1030 kg , the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 , and the acceleration due to gravity at the earth's surface to be g = 9.810 m/s2 . Express your weight wstar in...
A satellite used in a cellular telephone network has a mass of 2050 kg and is...
A satellite used in a cellular telephone network has a mass of 2050 kg and is in a circular orbit at a height of 880 km above the surface of the earth. Part A What is the gravitational force Fgrav on the satellite? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 , the mass of the earth to be me = 5.97×1024 kg , and the radius of the Earth to be re = 6.38×106 m . part...
2. According to Newton's Law of Universal Gravitation, the gravitational force on an object of ma...
Can you please give me the whole solution for this
question!
Thanks
2. According to Newton's Law of Universal Gravitation, the gravitational force on an object of mass m that has been projected vertically upward from Earth's surface is F( is the objer s distan boe he urfac at time t, Ris Earth's radius, ngR (x+R)2 and g is the acceleration due to gravity. Also, by Newton's Second law, mgR2 (x +R)2 dv F = mal = m dt =...
Newton's Law of Gravitation states that two bodies with masses my and m2 attract each other with a force F, where r is the distance between the bodies and G is the gravitational constant. mim2 F=G 72 Use Newton's Law of Gravitation to compute the work W required to launch a 1900 kg satellite vertically to an orbit 800 km high. You may assume that the earth's mass is 5.98x1024 kg and is concentrated at its center. Take the radius...
Learning Goal: To understand Newton's law of gravitation and the distinction between inertial and gravitational masses. In this problem, you will practice using Newton's law of gravitation. According to that law, the magnitude of the gravitational force Fg between two small particles of masses m1 and m2 separated by a distance r, is given by m1m2 T2 where G is the universal gravitational constant, whose numerical value (in SI units) is 6.67 x 10-11 Nm2 kg2 This formula applies not...
2. Gravitation A 1,000 kg satellite orbits Earth at a constant altitude of 100 km. How much energy must be added to the system in order to move the satellite into a circular orbit with a radius of 10,000 km? G 6.67 x 10-11 Nm2kg2, radius of Earth: 6.37 x 10 m, Mass of Earth: 5.98 x 104kg.
need #4 & #5!!!
4. Calculate, using Newton's law of gravity, the magnitude of the force of attraction between the Moon and a mass of 33.000 kg on the Earth's surface nearest the Moon. The distance to the Moon from surface of the Earth is 376.000 km. The mass of moon is 7.36 x 10 kg Gravitational constant G = 6,67 x 10 Nm/ky? Answer: Submit Al Answers Last Answer: 4.76x10^21 m Not yet correct, tries 0/20 5. 12pt] The...
Q12-2 Gravitation 1. Find the speed of a satellite in a circular orbit around the Earth with a radius 2.71 times the mean radius of the Earth. (Radius of Earth = 6.37 x 10 km, mass of Earth = 5.98 x 1024 kg, -6.67 x 10" Nm /kg.) (in m/s) 2 V- 5.67 XII VA
Can you please give me the whole solution for this
question!
Thanks
2. According to Newton's Law of Universal Gravitation, the gravitational force on an object of mass m that has been projected vertically upward from Earth's surface is F( is the objer s distan boe he urfac at time t, Ris Earth's radius, ngR (x+R)2 and g is the acceleration due to gravity. Also, by Newton's Second law, mgR2 (x +R)2 dv F = mal = m dt =...
Most questions answered within 3 hours.
-
If you were to use war as a metaphor to think about the immune
response and...
asked 16 minutes ago -
presentation on computers and stresses
i need data how computers create stress. how the are
combined...
asked 6 minutes ago -
Genetic Variation
Explain three cellular and /or molecular mechanisms
that introduce variation into the gene pool...
asked 11 minutes ago -
Carmelita Inc., has the following information available:
Costs from Beginning Inventory
Costs from current Period
Direct...
asked 25 minutes ago -
There are four steps to algorithm methodology.
1. Design: Identify the problem and thoroughly
understand it....
asked 30 minutes ago -
It is known that The New York Times’ circulation is 731,500
print copies. You publish three...
asked 28 minutes ago -
Sales Order Processing
Vidar Foodservice’s salespeople telephone and bring handwritten
orders to the office, which prepares...
asked 43 minutes ago -
Consider a project to supply Detroit with 26,000 tons of machine
screws annually for automobile production....
asked 44 minutes ago -
3. An investor is concerned with the market return for the
coming year, where the market...
asked 49 minutes ago -
Random variable X corresponds to the daily number of accidents
in a small town during the...
asked 56 minutes ago -
What role did settlement houses play in the lives of women and
ethnic immigrants?
asked 52 minutes ago -
1. Assume that you are given values in eax, ebx, ecx.
Write an assembly code that...
asked 57 minutes ago