Unit 2 Forces Vocabulary Quiz Extended Time

A push or a pull exerted on an object

• Friction

• Force

• Acceleration

• Velocity

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NGSS.MS-PS2-2

NGSS.MS-PS2-1

The unit of Force

• kg

• m/s

• N

• m/s²

The overall force on an object when all the forces are either added or subtracted

• Unbalanced Force

• Balanced Force

• Force due to Friction

• Net Force

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NGSS.MS-PS2-2

Equal forces acting on an object in opposite directions

• Unbalanced Force

• Balanced Force

• Force due to Friction

• Force due to Air Resistance

The force that one surface exerts on another when the two surfaces rub against each other

• Gravity

• Air Resistance

• Friction

• Inertia

Forces that produce a nonzero net force, which changes an objects motion

• Gravity

• Inertia

• Balanced Force

• Unbalanced Force

Tags

NGSS.MS-PS2-2

A change in velocity divided by the time it takes for the change to occur

• Force

• Acceleration

• Speed

• Inertia

A measure of how much matter is in an object. Example: A 1 liter water bottle has 1 kg

• Mass

• Weight

• Force

• Gravity

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NGSS.MS-PS3-1

An object at rest stays at rest and an object in motion stays in motion unless acted on by an unbalanced force.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

For every action force, there is and equal and opposite reaction force

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Tags

NGSS.MS-PS2-1