Science Flashcards

answer!!!!!!!!!

1
Q

Direction only

A

Scalar Quantity

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2
Q

Magnitude and direction

A

Vector Quantity

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3
Q

when an object changes its position with referece points in a given name

A

Motion

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3
Q

Distance caused by an object in a given time

A

Velocity

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3
Q

The rate of change in velocity

A

Acceleration

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4
Q

Length between objects or points without direction (scalar quantity)

A

Displacement

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5
Q

Sir Isaac Newton’s 3 laws of motion

A

Law of Inertia, Acceleration, Interaction

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6
Q

Vi

A

Initial velocity

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7
Q

Vf

A

Final velocity

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8
Q

A

A

Acceleration

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9
Q

T

A

Time

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10
Q

D

A

Displacement

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11
Q

It is when the object is acted upon by a sole influence of gravity

A

Free fall

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12
Q

The combination of the horizontal motion with constant velocity and vertical motion with constant acceleration

A

Projectile

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13
Q

Two dimensions

A

Horizontal Dimension, Vertical Dimension

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14
Q

A dimension that never changes

A

Horizontal Dimension

15
Q

A dimension that changes

A

Vertical Dimension

16
Q

When something goes up its speed ___

A

Decreases

17
Q

When something goes down its speed ___

A

Increases

18
Q

When something goes up the value will be

A

Positive

19
Q

When something goes down the value will be

A

Negative

20
Q

The combination of the horizontal and vertical components of a projectile

A

Trajectory

21
Q

The path of a projectile

A

Parabolic