Construct Arguments About Gravity - 5th Grade Science
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What is the direction of Earth’s gravitational pull on objects near Earth?
What is the direction of Earth’s gravitational pull on objects near Earth?
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Toward Earth’s center (downward). All objects are pulled toward the center of Earth's mass.
Toward Earth’s center (downward). All objects are pulled toward the center of Earth's mass.
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Which option is the best claim: A ball thrown upward slows down because ____?
Which option is the best claim: A ball thrown upward slows down because ____?
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Gravity pulls downward, opposite the ball’s upward motion. Gravity opposes upward motion, causing deceleration.
Gravity pulls downward, opposite the ball’s upward motion. Gravity opposes upward motion, causing deceleration.
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Choose the correct prediction: If you drop a book and a pencil at the same time, what happens (ignore air)?
Choose the correct prediction: If you drop a book and a pencil at the same time, what happens (ignore air)?
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They hit the ground at the same time. Equal acceleration means simultaneous landing.
They hit the ground at the same time. Equal acceleration means simultaneous landing.
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Identify the correct statement: Gravity is stronger closer to Earth or farther from Earth?
Identify the correct statement: Gravity is stronger closer to Earth or farther from Earth?
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Stronger closer to Earth. Gravitational force decreases with distance from Earth.
Stronger closer to Earth. Gravitational force decreases with distance from Earth.
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Which option best describes why you do not float away from Earth’s surface?
Which option best describes why you do not float away from Earth’s surface?
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Earth’s gravity pulls you downward toward the ground. Earth's gravity constantly pulls all objects toward its center.
Earth’s gravity pulls you downward toward the ground. Earth's gravity constantly pulls all objects toward its center.
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Identify the best conclusion: If Earth had no gravity, what would happen to thrown objects?
Identify the best conclusion: If Earth had no gravity, what would happen to thrown objects?
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They would not fall back down; they would keep moving away. Without gravity, no force would return objects to Earth.
They would not fall back down; they would keep moving away. Without gravity, no force would return objects to Earth.
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What is the net force direction when gravity is greater than the upward support force?
What is the net force direction when gravity is greater than the upward support force?
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Downward (toward Earth’s center). Unbalanced forces cause acceleration.
Downward (toward Earth’s center). Unbalanced forces cause acceleration.
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Which falls faster in a vacuum: a $1,kg$ rock or a $5,kg$ rock?
Which falls faster in a vacuum: a $1,kg$ rock or a $5,kg$ rock?
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Neither; they fall at the same rate. Without air, all objects fall at $g$ regardless of mass.
Neither; they fall at the same rate. Without air, all objects fall at $g$ regardless of mass.
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What happens to an object’s weight if its mass doubles while $g$ stays constant?
What happens to an object’s weight if its mass doubles while $g$ stays constant?
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Its weight doubles. Weight is proportional to mass when $g$ is constant.
Its weight doubles. Weight is proportional to mass when $g$ is constant.
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What is weight, and which force causes it near Earth?
What is weight, and which force causes it near Earth?
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Weight is the gravitational force pulling an object downward. Gravity causes weight by pulling objects toward Earth.
Weight is the gravitational force pulling an object downward. Gravity causes weight by pulling objects toward Earth.
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What is the direction of the gravitational force on an object near Earth?
What is the direction of the gravitational force on an object near Earth?
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Toward Earth’s center (downward near the surface). Gravity always points to the center of massive objects.
Toward Earth’s center (downward near the surface). Gravity always points to the center of massive objects.
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Which location has weaker gravity: Earth’s surface or far above Earth in space?
Which location has weaker gravity: Earth’s surface or far above Earth in space?
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Far above Earth in space has weaker gravity. Distance from Earth reduces gravitational strength.
Far above Earth in space has weaker gravity. Distance from Earth reduces gravitational strength.
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What happens to the gravitational pull between two objects when their distance increases?
What happens to the gravitational pull between two objects when their distance increases?
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It decreases (the pull becomes weaker). Gravitational force follows an inverse square law.
It decreases (the pull becomes weaker). Gravitational force follows an inverse square law.
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Identify the main reason a feather falls slower than a rock in air.
Identify the main reason a feather falls slower than a rock in air.
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Air resistance slows the feather more. Light objects have more surface area per mass.
Air resistance slows the feather more. Light objects have more surface area per mass.
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Which force is balanced by gravity when an object rests on a table?
Which force is balanced by gravity when an object rests on a table?
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The upward support (normal) force from the table. Equal and opposite forces create equilibrium.
The upward support (normal) force from the table. Equal and opposite forces create equilibrium.
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Which statement best explains why thrown balls curve back down to the ground?
Which statement best explains why thrown balls curve back down to the ground?
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Gravity accelerates the ball downward the whole time. Constant downward force changes vertical velocity.
Gravity accelerates the ball downward the whole time. Constant downward force changes vertical velocity.
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Which option best supports an argument that gravity acts at a distance: falling or pushing?
Which option best supports an argument that gravity acts at a distance: falling or pushing?
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Falling; Earth pulls without direct contact. Objects fall without touching Earth first.
Falling; Earth pulls without direct contact. Objects fall without touching Earth first.
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What is gravity near Earth, in one sentence, as a force acting on objects?
What is gravity near Earth, in one sentence, as a force acting on objects?
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Gravity is the force that pulls objects toward Earth’s center. This fundamental force attracts all objects with mass.
Gravity is the force that pulls objects toward Earth’s center. This fundamental force attracts all objects with mass.
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Which quantity stays the same on Earth and the Moon: mass or weight?
Which quantity stays the same on Earth and the Moon: mass or weight?
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Mass stays the same. Mass is intrinsic; weight depends on gravity.
Mass stays the same. Mass is intrinsic; weight depends on gravity.
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Which quantity changes on Earth and the Moon because gravity differs: mass or weight?
Which quantity changes on Earth and the Moon because gravity differs: mass or weight?
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Weight changes. Weight depends on local gravitational strength.
Weight changes. Weight depends on local gravitational strength.
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