Unit 5 Flashcards

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1
Q

the change in an object’s position with respect to time and in comparison to other objects

A

motion

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2
Q

The distance an object travels per unit of time

A

speed

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3
Q

Forces on an object that do not change the motion of the object

A

balanced forces

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4
Q

change of an object’s speed or direction

A

acceleration

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5
Q

forces on a object that cause a change in the motion of an object

A

unbalanced forces

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6
Q

A push or a pull that can change the motion of the object

A

force

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7
Q

A measure of the force of gravity on an object

A

weight

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8
Q

a measure of speed and direction of an object

A

velocity

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9
Q

an attraction between two objects

A

gravity

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10
Q

unit of force

A

Newton

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11
Q

sum of all forces acting on an object

A

net force

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