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Grade
10/10

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Forces that do not cause a change in motion.
Balanced forces are in Newton's First Law because the forces of an object at rest are balanced until an unbalanced force moves the object.
This was seen in the table cloth magic activity because before we pulled the cloth, nothing had a change in motion. This means the forces against the object were balanced, making nothing move.

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Forces that cause a change in motion. This is in Newton's First Law because it is stated throughout the law. An object will remain at rest or stay in motion unless acted upon an unbalanced force.

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The tendency of an object's motion to remain unchanged.
Inertia is in Newton's First Law because the law states that if an object's motion is unchanged, it will remain unchanged, which is what inertia is.
This was seen in the table cloth magic activity because after we removed the cloth from under the objects, the objects' motion remained unchanged.

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When an object is at rest, it is not moving. This is seen in Newton's First Law because it is one of the key statements in the law. An object at rest will remain at rest...
This was seen in the hoop and marker activity before we removed the hoop from the bottle. This shows the objects at rest because nothing moved, showing no change in motion of the objects.

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A change of an object's position over time.
Motion is in Newton's First Law because the law states that if an object is in motion, in will remain in motion.
This was seen in the hoop and marker activity when we removed the hoop from under the marker. This removed a force that was on the marker, causing an unbalanced force, which made the marker move away from the reference point, showing the marker in motion.

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A measure of inertia.
Mass is in Newton's First Law because it relates to inertia, which relates to the law.

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A push or pull.
Force is in Newton's First Law because force is what causes objects to move.

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The statement that explains that when an object is in motion, it will continue in that motion, and an object at rest will remain at rest, unless another force is acted upon the object.