Force and Motion

What is Newton's second law of motion?

• Force= mass x acceleration

• Acceleration=mass x force

• Mass=Acceleration x force

• None of the above. These are not any of Newton's laws

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Newton's 1st Law of Motion: (An object in motion will stay in motion, and an object at rest will stay at rest; unless acted on by a force.)

• Inertia

• Acceleration

• Action and Reaction

a force exerted between the surfaces of objects in contact with one another

• friction

• push

• pull

• gravity

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The act of applying force to move something toward or with you

• pull

• push

• motion

• friction

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A force that moves an object away from another object.

• Gravity

• Push

• Pull

• Motion

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contact

• when objects touch

• the path along which an object moves

• pull

• push

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the path of an object as it moves

• Direction

• Push

• Pull

• Inertia

a force that slows or stops when two things rub against each other

• force

• friction

• gravity

• inertia

_______ is a force that acts between two objects which are touching. This force slows any movement between the two objects.

• pressure

• magnetism

• friction

when one force is stronger than the other, the result is motion

• balanced forces

• friction

• unbalanced forces

• inertia

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