Types of Forces Flashcards

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0
Q

Gravity is ——– than air resistance because the object is falling down

A

Bigger

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1
Q

Force

A

Push or pull on an object resulting from object’s interaction with another object

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2
Q

If an object is hanging there is a ——– force

A

Tension

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3
Q

The ——– arrow is used for the direction the object is going

A

Bigger

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4
Q

Same size arrows

A

The object is still because there are balanced forces

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5
Q

Name the action at a distance forces

A

Gravitational
Electrical
Magnetic

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6
Q

Contact force

A

Forces that only have an effect on objects that touch

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7
Q

Action at a distance forces

A

Forces that act on an object without touching it

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8
Q

What are the two types of forces?

A

Action at a distance

Contact

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9
Q

Name the contact forces

A
Friction 
Tension
Normal
Air resistance
Applied
Spring
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10
Q

Normal

A

Push back force that results from 2 objects in contact

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11
Q

Tension

A

Force sent through string/rope/cable/wire when pulled

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12
Q

Friction

A

Force exerted by a surface as an object moves (or tries to move) across it

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13
Q

Magnetic

A

Force that results from the special properties of some metals

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14
Q

Electrical

A

Force that results from the charge of the objects (positive or negative)

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15
Q

Gravitational

A

Force with which a very massive object attracts another object towards itself

16
Q

Applied

A

Force exerted by person pushing/pulling on an object

17
Q

Air resistance

A

Special friction that acts on objects during air travel

18
Q

Spring/elastic

A

Exerted by a compressed/stretched spring upon any object attached to it