Speed Flashcards

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1
Q

The overall rate of speed at which an object moves calculated by dividing the total distance of an object travels by the total time

A

Average speed

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2
Q

To decide by reasoning

A

Conclude

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3
Q

To determine or identify the essential qualities or meaning of

A

Define

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4
Q

The length and direction of a straight line between starting and ending points

A

Displacement

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5
Q

The length of the past between two points

A

Distance

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6
Q

The ability to do work or cause change

A

Energy

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7
Q

A series of numbers and symbols that represent a mathematical rule

A

Formula

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8
Q

Potential energy related to an object’s height

A

Gravitational potential energy

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9
Q

The speed of an object to any given instant

A

Instantaneous speed

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10
Q

Energy that an object has due to the motion

A

Kinetic energy

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11
Q

The rule that energy cannot be created or destroyed

A

Law of conversation of energy

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12
Q

And objects combined Kinetic energy and potential energy

A

Mechanical energy

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13
Q

State in which one objects distance from another is changing

A

Motion

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14
Q

The possibilities that something will develop in a certain way

A

Potential

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15
Q

Speed energy that results from the position or shape of an object

A

Potential energy

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16
Q

A place or object used for comparison to describe the position of motion of a person or object

A

Reference point

17
Q

The steepness of A line on a graph, equal to the vertical change divided by the horizontal change

A

Slope

18
Q

The distance and object travels in a certain period of time without regard to direction

A

Speed

19
Q

To convey from one person place or situation to another

A

Transfer

20
Q

A measurable quantity that consists of both magnitude and direction

A

Vector

21
Q

Speed in a given direction

A

Velocity

22
Q

A word that describes what is done on an object when the force is exerted on an object that causes the object to move

A

Work

23
Q

The rate at which velocity changes with time

A

Acceleration