Whopper day 3 Flashcards

1
Q

Force

A

A Push or pull acting on an object

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2
Q

Motion

A

The action or process of something moving or being moved

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3
Q

Acceleration

A

To gain speed in a certain amount of time

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4
Q

Speed

A

The rate at which something or someone is able to move

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5
Q

Velocity

A

Speed with direction

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6
Q

Friction

A

When 2 or more things are rubbing against on something slowing it (if it is moving)

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7
Q

Gravity

A

A force that pulls you down

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8
Q

Momentum

A

Force gained speed by motion

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9
Q

Inertia

A

The tendency of an object to resist a state of force

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10
Q

Net Force

A

2 or more forces comb

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11
Q

Balanced force

A

A force that has equal mass or motion

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12
Q

Reference point

A

A point where you can focus on to see if objects around you are moving

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13
Q

Unbalanced force

A

A Force that is not equal in mass or momentum

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14
Q

Rotation

A

When the earth spins around its axis

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15
Q

Revolution

A

When the earth goes around the sun

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16
Q

Planet

A

A celestial body moving in an elliptical orbit around a star.

17
Q

Dwarf Planet

A

A celestial body resembling a small planet but lacking certain technical criteria that are required for it to be a planet

18
Q

Asteroid

A

Small Rocky bodies in space

19
Q

Meteoroid

A

Smaller rocky bodies then asteroids in space

20
Q

Meteor

A

A Meteoroid that enters Earths’s atmosphere

21
Q

Meteorite

A

Pieces of the Meteor that survived that trip into Earth

22
Q

Comit

A

Dusty and icy bodies in space

23
Q

Orbit

A

The path a planet takes to revolve around the sun

24
Q

Axis

A

An Imaginary line that goes through Earth

25
Q

Solstice

A

When the sun reaches Its highest point in the sky

26
Q

Equinox

A

When Night and Day are exactly the same amount of time

27
Q

Phases

A

The different way the moon looks every day

28
Q

Maria

A

A Dark spot on the moon caused from lava

29
Q

Crater

A

Large bowl-shaped figure on the moon

30
Q

Eclipse

A

When the moon or Earth casts a shadow on one or the other