Question

An astronaut experiences a force of 700 Newtons on the surface of Earth, which is 6.38x106...

An astronaut experiences a force of 700 Newtons on the surface of Earth, which is 6.38x106 m away from the Earth's center

Determine the force due to gravity, in Newtons, on the astronaut if she is 6x106 m above the Earth's surface.

[Hint: you need to add the radius to the distance above the Earth's surface.]

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The international space station orbits the earth at about 200km above the earth's surface. An astronaut...
The international space station orbits the earth at about 200km above the earth's surface. An astronaut in the space station experiences "micro gravity". Use newtons law of gravity to determine the astronauts actual weigh in orbit. why is this considered "micro gravity"
1. A 180-pound skater pushes on a 90-pound skater with 20 Newtons of force. Thanks to...
1. A 180-pound skater pushes on a 90-pound skater with 20 Newtons of force. Thanks to the Third Law, we know that the 90-pound skater is pushing back on the 180-pound skater with: 2. Suppose the Earth’s gravity pulls on an astronomy textbook with 4 pounds of force at the surface of the Earth. The distance from the surface of the Earth to its center is rE. Imagine a platform that is rE above the surface of the Earth. At...
At what distance above the surface of the earth is the acceleration due to the earth's...
At what distance above the surface of the earth is the acceleration due to the earth's gravity 0.825 m/s2 if the acceleration due to gravity at the surface has magnitude 9.80 m/s2?
An astronaut stands on the surface of Vesta, which, with an average radius of 270 km,...
An astronaut stands on the surface of Vesta, which, with an average radius of 270 km, makes it the third largest object in the asteroid belt. The astronaut picks up a rock and drops it from a height of 1.4 m. He times the fall and finds that the rock strikes the ground after 3.4 s. (a) Determine the acceleration due to gravity at the surface of Vesta. m/s2 (b) Find the mass of Vesta. kg (c) If the astronaut...
Calculate, using Newton's law of gravity, the size of the force of attraction between the earth...
Calculate, using Newton's law of gravity, the size of the force of attraction between the earth and a mass of 2.0 kg on the earth. Data: Distance to the center of earth from the surface = 6370 km. Mass of earth = 5.98·1024kg. Gravitational constant G = 6.67·10-11 Nm2/kg2. Calculate, using Newton's law of gravity, the size of the force of attraction between the moon and a mass of 2.0 kg on the earth's surface nearest the moon. Data: Distance...
A space vehicle, of mass 505 kg, experiences a gravitational force (pull) from Earth of 258...
A space vehicle, of mass 505 kg, experiences a gravitational force (pull) from Earth of 258 N. The mass of Earth is 5.98 x 10^24 kg. Radius of the Earth = 6.38 x 10^6 m, G = 6.67 x 10^-11 N-m2/kg2 a) How far is the vehicle from the center of the Earth? b) How far is the space vehicle above the surface of the Earth? PD: explanation with units, please.
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What multiple of Earth's radius RE gives the radial distance (from the Earth's center) the projectile reaches if (a) its initial speed is 0.677 of the escape speed from Earth and (b) its initial kinetic energy is 0.677 of the kinetic energy required to escape Earth? (Give your answers as unitless numbers.)
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What multiple of Earth's radius RE gives the radial distance (from the Earth's center) the projectile reaches if (a) its initial speed is 0.480 of the escape speed from Earth and (b) its initial kinetic energy is 0.480 of the kinetic energy required to escape Earth? (Give your answers as unitless numbers.) (c) What is the least initial mechanical energy required at launch if the...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What multiple of Earth's radius RE gives the radial distance (from the Earth's center) the projectile reaches if (a) its initial speed is 0.763 of the escape speed from Earth and (b) its initial kinetic energy is 0.763 of the kinetic energy required to escape Earth? (Give your answers as unitless numbers.) (c) What is the least initial mechanical energy required at launch if the...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What...
A projectile is shot directly away from Earth's surface. Neglect the rotation of the Earth. What multiple of Earth's radius RE gives the radial distance (from the Earth's center) the projectile reaches if(a) its initial speed is 0.335 of the escape speed from Earth and (b) its initial kinetic energy is 0.335 of the kinetic energy required to escape Earth? (Give your answers as unitless numbers.) (c)What is the least initial mechanical energy required at launch if the projectile is...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT