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Gravitational Forces
By CAROLINE HAGMAN
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Last updated about 1 month ago
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What type of force is a sports car's engine acting on the ground?
Magnetic force.
Balanced force.
Pulling force.
Pushing force.
What happens when you push a couch?
You feel a magnetic pull.
You feel a push back from the couch.
The couch moves faster than you.
The couch weighs less immediately.
Which vehicle would move faster with the same force, the dump truck or the sports car?
The dump truck.
Neither vehicle moves.
The sports car.
Both vehicles equally.
What are pulling forces in magnets called?
Static forces.
Repulsive forces.
Attractive forces.
Frictional forces.
What type of interaction is gravity?
A push interaction between objects
A magnetic interaction
An interaction with no effect
A pull interaction between objects
How does gravitational pull change with distance?
It decreases as objects are closer together
It only affects large objects
It stays the same regardless of distance
It increases as objects are closer together
What forces are similar to gravity?
Magnetic forces
Frictional forces
Nuclear forces
Which statement about gravity is true?
Gravity only works with contact
Gravity acts even without objects touching
What happens to gravitational force as objects get closer together?
It stays the same.
It becomes weaker.
It disappears completely.
It becomes stronger.
What affects the strength of an object's gravitational pull?
The object's speed.
The mass of the object.
The object's temperature.
The color of the object.
Does all matter have a gravitational force?
Only large objects do.
Yes, even tiny particles.
Only planets have it.
Only heavy objects have it.
What does gravitational force do between two objects?
It has no effect at all.
It only works in space.
It pulls them toward each other.
It pushes them apart.
How does gravity travel from its source?
As a solid.
In straight lines.
In circles.
In waves.
What is mass a measure of?
The weight of an object
The number of atoms in an object
The size of an object
The volume of an object
What does weight measure?
The volume of an object
The density of an object
Only the mass of an object
Mass under the force of gravity
If gravity increases, what happens to weight?
Weight triples instantly
Weight decreases with more gravity
Weight increases with more gravity
Weight stays the same
What happens to your mass when you travel to another planet?
Your mass decreases on smaller planets.
Your mass remains the same.
Your mass changes with gravity.
Your mass increases on larger planets.
If you dropped a watermelon on Mars, it would fall slower than on Earth because?
Mars has less gravity than Earth.
Mars is smaller in size.
Mars has more gravitational pull.
Mars has more air resistance.
What describes the weight of an object?
Weight is the amount of mass.
Weight is constant everywhere.
Weight is the force of gravity on an object.
Weight is only felt when falling.
What stays constant regardless of where you are in space?
Your weight stays constant.
Your mass stays constant.
Why do different planets have different weights for the same object?
Different planets have different atmospheres.
Different planets have different sizes.
Different planets rotate at different speeds.
Different planets have different gravitational pulls.
What is gravity primarily responsible for between objects?
Only occurs in space.
Pushing away from each other.
An effect only on large objects.
A pulling force that attracts them together.
Which of the following has gravity?
Only Earth has gravity.
Only large celestial bodies.
All objects with mass, regardless of size.
Gravity only affects planets.
How do the Earth and Sun interact gravitationally?
Only the Sun pulls on Earth.
They only interact through light.
Earth does not affect the Sun.
Both exert forces pulling on each other.
What force do planets experience while orbiting the Sun?
A magnetic push from the Sun.
A gravitational pull towards the Sun.
No force; they move freely.
Only centrifugal force.
What role does mass play in gravitational attraction?
Less mass attracts better.
Gravity is only about distance.
More mass means more gravitational force.
Mass does not affect gravity.
What causes the Sun to wobble as it spins in space?
Earth is bigger than the Sun.
The Sun spins too fast.
The Sun is losing gas particles.
The mass of the planets pulls on the Sun.
What role does the mass of a planet play in the solar system?
Larger mass makes no difference.
Bigger mass causes more gravitational pull.
All masses are equal.
Smaller mass causes less effect.
How does the Earth's mass affect the Sun?
It does not affect the Sun at all.
It pushes the Sun faster.
It slightly pulls the Sun, making it wobble.
It makes the Sun brighter.
Which statement about gravity is true?
Less mass means stronger pull.
Planets don't affect each other.
Gravity only exists on Earth.
More mass means stronger gravitational pull.
What happens to gravitational force when mass increases?
It becomes weaker.
It stays the same.
It becomes stronger.
It disappears completely.
How does distance affect gravitational force between objects?
All objects attract equally.
Closer objects have stronger force.
Distance does not matter.
Farther objects attract more.
What unit measures gravitational force on Earth?
Newtons (N).
Kilograms (kg).
Joules (J).
Pounds (lbs).
Why is a bowling ball harder to lift than a softball?
It is made of heavier material.
Bowling ball has more mass.
It is bigger in size.
Lifting technique is harder.
What can increase gravitational pull between two planets?
Decreasing the distance between them.
Adding more mass to Earth.
Increasing their total size.
Increasing their orbit speed.
What is one reason the moon has a strong gravitational pull on Earth?
The moon is made of metal.
The moon has a larger mass.
They are very close in distance.
The sun is further away.
What primarily affects the strength of gravity according to distance?
Gravity does not depend on distance.
Closer objects have stronger gravitational force.
Gravity is weaker on Earth.
Larger objects always attract more.
Why is the gravitational force between the Earth and moon greater?
The Earth spins faster than the moon.
The moon is larger than the Earth.
The moon is closer to Earth than the sun.
Gravity is stronger with time.
What role does mass play in gravitational force?
Less mass attracts more gravitationally.
Gravity depends on speed not mass.
Mass has no effect on gravity.
More mass increases gravitational force between objects.