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Gravitation
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Questions (1,008)
Which statement describes the relationship between the mass of two objects and their gravitational attraction toward each
77 answers
asked by
Carlos Jimenez
607 views
Gravitational Force Quick Check
Assuming these planets were similar in radius, which planet would an object weigh the most? (1
4 answers
asked by
i need help
437 views
The source of gravience are generally
4 answers
asked by
Paul
39 views
Which two factors affect the gravitational force between two objects? **Select the two that apply**
a weight b distance c
1 answer
asked by
social studies
73 views
The drawing shows three particles far away from any other objects and located on a straight line. Particle B is located in the
2 answers
asked by
Erica
2,140 views
Bailee explained that when traveling to the moon, he needs to pack light because the weight of objects on the moon is the same
48 answers
asked by
RoBot
7,389 views
Which statement describes the relationship between the mass of two objects and their gravitational attraction toward each other?
5 answers
asked by
ᴠᴏʟᴜᴍᴇ : ▮▮▮▮▮▮▯▯▯
488 views
If your weight is 120 pounds and your mass is 54 kilograms, how would those values change if you were on the moon? The
4 answers
asked by
Megan
2,116 views
In Fig. 13-25, three particles are fixed in place. The mass of B is greater than the mass of C. Can a fourth particle (particle
3 answers
asked by
M
2,785 views
an object’s weight on a planet is directly proportional to the mass of that planet and inversely proportional to the square of
3 answers
asked by
DK
1,171 views
If the force of gravity between the sun and the planets disappeared, what would happen to the path the planets follow?
A) They
6 answers
asked by
Haley
2,378 views
The acceleration due to gravity is inversely proportional to the square of the distance from the centre of Earth. The
5 answers
asked by
Halle
3,086 views
Which of the following pairs of objects would have the strongest gravitational pull?
two buildings in the same city ← two tall
4 answers
asked by
steve
3,515 views
Which of the following boxes would have the strongest gravitational pull on a third object positioned at an equal distance from
14 answers
asked by
Anne
2,454 views
Three identical masses of 500 kg each are placed on the x axis. One mass is at x_1 = -11.0 cm, one is at the origin, and one is
2 answers
asked by
LIZ
768 views
A satellite circles a spherical planet of unknown mass in a circular orbit of radius 1.9×107m . The magnitude of the
4 answers
asked by
kerat
1,634 views
Question 1)
Consider two point-like objects, A and B, the first of which has four times the mass of the other (i.e. MA = 4MB).
5 answers
asked by
Anon
1,885 views
The gravitational pull of the Moon is not as great as that on Earth. In fact, if a person checks their weight on the Moon, it
5 answers
asked by
Help me please.
874 views
find the gravitational force exerted by the sun on a 70 kg man located at the earth's equator
a)at noon when the man is closest
6 answers
asked by
albert
2,517 views
Which of the following would cause the greatest decrease in gravitational force between the earth and the moon?
an increase in
4 answers
asked by
Anonymous
1,570 views
If the earth had twice its present radius and twice its present mass, what would happen to your weight? Explain. What is the
4 answers
asked by
Edward
2,668 views
An astronaut in a spacesuit has a mass of 100 kilograms. What is the
weight of this astronaut on the surface of the Moon where
5 answers
asked by
unknown
4,973 views
13. What is the magnitude of the gravitational force that acts on two particles? Assume that particle 1 (m1) is 12 kg and
3 answers
asked by
Suzie
778 views
The earth has a mass = 5.98 X 10^24 kg and the sun has a mass = 1.99 X 10^30 kg. They are separated, center to center, by r= 93
4 answers
asked by
Mike Joseph
2,673 views
The centers of a 15 kg lead ball and a 140 g lead ball are separated by 8.0 cm.
What gravitational force does each exert on the
5 answers
asked by
falcon306
8,979 views
On planet x, an object weighs 10.4N. On planet B where the magnitude of the free fall acceleration is 1.48g (where g=9.8 m/s^2
4 answers
asked by
alexa
6,460 views
A 2.1kg brass ball is transported to the Moon.
a)What is the mass of the brass ball on the earth and on the moon? Wouldn't it be
4 answers
asked by
Andrea
4,114 views
how many kilometers would you have to go above the surface of the earth for your weight to decrease to half of what it was at
5 answers
asked by
Sarah
3,416 views
What happens to the gravitation force between two objects that are 15 m apart, when one of them moves 3 m closer?
It decreases by
4 answers
asked by
Katy
1,909 views
Consider a pair of planets for which the distance between them decreases by a factor of 5. Demonstrate that the force between
4 answers
asked by
Astro
4,365 views
On earth, two parts of a space probe weigh 18300 N and 4440 N. These parts are separated by a center-to-center distance of 5.11
5 answers
asked by
Orla
3,497 views
Determine the ratio of Earth's gravitational force exerted on an 80-kg person when at Earth's surface and when 1000km above
4 answers
asked by
Anonymous
2,946 views
Joe has a weight of 850 N (about 193 lb) when he is standing on the surface of the Earth. What would his weight (the
5 answers
asked by
Mina
3,532 views
Sally has a mass of 50.0kg and earth has a mass of 5.98X10^24kg. The radius of earth is 6.371x10^6m.
A)What is the force of
5 answers
asked by
Sam
2,938 views
Two objects attract each other gravitationally with a force of 2.1×10−10 N when they are 0.21 M apart. Their total mass is
4 answers
asked by
mm
3,313 views
When man stands on a bathroom scale here on Earth, it reads 560N . Assume each planet to be a perfect sphere with the following
4 answers
asked by
Derp
4,869 views
A carefully designed experiment can measure the gravitational force between masses of 6 kg. Given that the density of iron is
6 answers
asked by
Amy
1,472 views
Suppose that the gravitational acceleration on a certain planet is only 3.1 m/s2. A space explorer standing on this planet
4 answers
asked by
Heather
2,628 views
Rank the average gravitational forces from greatest to least between:A. Sun and Mars.B. Sun and the Moon.C. Sun and Earth.
i
9 answers
asked by
Christie
6,151 views
What is the gravitational force between two billiard balls of mass 156 g and 170 g that are 75 cm apart?
−2.36×10−12 N
5 answers
asked by
chosen
1,128 views
radius R of the orbit of a geosynchronous satellite that circles the earth. (Note that R is measured from the center of the
5 answers
asked by
cara
3,458 views
The ratio of the weight of an object on Mars to the weight of an object on Earth is 0.4 to 1. How much would a 120-lb astronaut
4 answers
asked by
Macy
3,330 views
What is the Earth's gravitational force on you when you are standing on the Earth and when you are riding in the Space Shuttle
4 answers
asked by
Kayla
3,419 views
Eris, the largest dwarf planet known in the Solar System, has a radius R = 1200 km and an acceleration due to gravity on its
5 answers
asked by
Anna
1,423 views
Which law gives the force between two objects that is related to their mass and distance?
Kepler's law Coulomb's law Newton's
5 answers
asked by
Katy
1,870 views
A couple of astronauts agree to rendezvous in space after hours. Their plan is to let gravity bring them together. She has a
4 answers
asked by
HH
4,104 views
What gravitational force does the moon produce on the Earth if their centers are 3.88x108 m apart and the moon has a mass of
4 answers
asked by
benjamin
2,702 views
A bowling ball (mass = 7.2 kg, radius = 0.12 m) and a billiard ball (mass = 0.31 kg, radius = 0.028 m) may each be treated as
5 answers
asked by
cody
4,281 views
A spaceship is on a straight-line path between the Earth and the Moon. At what distance from (the centre of) Earth is the net
4 answers
asked by
Jim
1,561 views
you measure the period of a 2.0m pendulum and find it is 2.8s. what is the value of g at your location?
4 answers
asked by
hannah
495 views
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Parent Categories (14)
Astronomy
Classical mechanics
Force and Motion
Laws of motion
Mechanics
Mechanics or Classical Mechanics
Motion & Forces
Motion and Forces
Newton's Laws of Motion
Newtonian Mechanics
Physical Sciences
Physics
Physics and Astronomy
Physics/Mathematics