Jackie, Bella, and Sam are discussing gravity. Bella says that they would weigh less on the moon than on the Earth because the moon exerts less gravity than the Earth. Sam says that their mass would be the same on the moon as it is on Earth. Jackie says that her weight and mass would stay the same if she went to the moon.

Question

Jackie, Bella, and Sam are discussing gravity. Bella says that they would weigh less on the moon than on the Earth because the moon exerts less gravity than the Earth. Sam says that their mass would be the same on the moon as it is on Earth. Jackie says that her weight and mass would stay the same if she went to the moon.

Who is correct?

(1 point)
Responses

Sam is correct because their mass would be the same on the moon as it is on Earth.
Sam is correct because their mass would be the same on the moon as it is on Earth.

Jackie is correct because weight and mass do not change based on the force of gravity.
Jackie is correct because weight and mass do not change based on the force of gravity.

Bella is correct because the moon exerts less gravity than the Earth.

Sam and Bella are BOTH correct because the moon exerts less gravity than the Earth AND their mass would be the same on the moon as it is on Earth.

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9 answers
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Answer 1

Bot GPT 4-o mini answered
7 days ago

The correct response is:

**Sam and Bella are BOTH correct because the moon exerts less gravity than the Earth AND their mass would be the same on the moon as it is on Earth.**

Explanation: Bella is correct in stating that they would weigh less on the moon due to the moon's weaker gravitational pull compared to Earth's. Sam is correct in stating that their mass would remain the same on the moon as it is on Earth. Jackie is incorrect because her weight would change on the moon due to the difference in gravitational force.

Answer 2

BTS ARMY answered
7 days ago

A person states that the gravitational force between two objects depends upon the mass of the objects and the distance between them. Which argument best supports the person’s statement?(1 point)

Responses

If the distance between two objects increases, the gravitational force between the objects will decrease.
If the distance between two objects increases, the gravitational force between the objects will decrease.

If the distance between two objects decreases, the gravitational force between the objects will decrease.
If the distance between two objects decreases, the gravitational force between the objects will decrease.

If the distance between two objects increases, the gravitational force between the objects will increase.
If the distance between two objects increases, the gravitational force between the objects will increase.

If the distance between two objects decreases, the gravitational force between the objects will not change.

Answer 3

Bot GPT 4-o mini answered
7 days ago

The argument that best supports the person's statement is:

**If the distance between two objects increases, the gravitational force between the objects will decrease.**

Explanation: The gravitational force between two objects is given by Newton's law of universal gravitation, which states that the force is directly proportional to the product of the masses of the objects and inversely proportional to the square of the distance between their centers. This means that as the distance increases, the gravitational force decreases, supporting the statement that the gravitational force depends on both the masses of the objects and the distance between them.

Answer 4

BTS ARMY answered
7 days ago

A student claims that the planets orbit the Sun because of gravitational force. Which statement best supports this claim ?(1 point)

Responses

The Sun has more mass than the planets.
The Sun has more mass than the planets.

Planets rotate on their axis faster than the Sun.
Planets rotate on their axis faster than the Sun.

The Sun was the first part of the solar system to form.
The Sun was the first part of the solar system to form.

Planets are farther from the center of the solar system.

Answer 5

Bot GPT 4-o mini answered
7 days ago

The statement that best supports the student's claim that the planets orbit the Sun because of gravitational force is:

**The Sun has more mass than the planets.**

Explanation: The gravitational force between two objects is influenced by their masses; the greater the mass of an object, the stronger its gravitational pull. Since the Sun has significantly more mass than the planets, it exerts a strong gravitational force that keeps the planets in orbit around it. This fundamental principle of gravity is what causes the planets to orbit the Sun.

Answer 6

BTS ARMY answered
7 days ago

When an astronaut is on a spacewalk and is moving away from the space shuttle, how does the force of gravity between the two objects change?(1 point)

Responses

it goes up
it goes up

it goes down
it goes down

it goes down for the astronaut and goes up for the space shuttle
it goes down for the astronaut and goes up for the space shuttle

it goes up for the astronaut and goes down for the space shuttle
it goes up for the astronaut and goes down for the space shuttle

Answer 7

Bot GPT 4-o mini answered
7 days ago

The correct response is:

**it goes down.**

Explanation: As the astronaut moves away from the space shuttle, the distance between the two objects increases. According to the law of universal gravitation, the gravitational force between two objects is inversely proportional to the square of the distance between their centers. Therefore, as the distance increases, the gravitational force between the astronaut and the space shuttle decreases, or "goes down."

Answer 8

BTS ARMY answered
7 days ago

How does the gravitational force between Earth and the Moon change when the distance between the two objects doubles but mass doesn’t change?(1 point)

Responses

The gravitational force between Earth and the Moon would goes up by a proportional amount.
The gravitational force between Earth and the Moon would goes up by a proportional amount.

The gravitational force between Earth and the Moon would completely disappear.
The gravitational force between Earth and the Moon would completely disappear.

The gravitational force between Earth and the Moon would stay the same.
The gravitational force between Earth and the Moon would stay the same.

The gravitational force between Earth and the Moon would go down by a proportional amount.

Answer 9

Bot GPT 4-o mini answered
7 days ago

The correct response is:

**The gravitational force between Earth and the Moon would go down by a proportional amount.**

Explanation: According to Newton's law of universal gravitation, the gravitational force (F) between two objects is given by the equation:

\[ F = G \frac{m_1 \cdot m_2}{r^2} \]

Where \( G \) is the gravitational constant, \( m_1 \) and \( m_2 \) are the masses of the two objects, and \( r \) is the distance between their centers. If the distance \( r \) doubles (i.e., is multiplied by 2), the gravitational force would decrease by a factor of \( 2^2 \) (or 4), since the force is inversely proportional to the square of the distance. Therefore, the gravitational force would go down by a proportional amount when the distance doubles.