Unit 1: Kinematics

studied byStudied by 288 people
2.6(5)
Get a hint
Hint

Kinematics

1 / 14

15 Terms

1

Kinematics

the study of motion without considering the forces causing the motion.

New cards
2

Displacement

the change in position of an object. It is a vector quantity, meaning it has both magnitude and direction.

New cards
3
<p>Velocity</p>

Velocity

the rate at which an object's displacement changes over time. It is a vector quantity.

New cards
4
<p>Acceleration</p>

Acceleration

the rate at which an object's velocity changes over time. It is a vector quantity.

New cards
5
<p>Speed</p>

Speed

the rate at which an object travels over a distance. It is a scalar quantity, meaning it only has magnitude and no direction.

New cards
6

Scalar quantity

a quantity that has only magnitude and no direction, such as speed or mass.

New cards
7

Vector quantity

a quantity that has both magnitude and direction, such as velocity or force.

New cards
8

Position

the location of an object in space. It is often measured relative to a reference point.

New cards
9

Time

a dimension in which events occur in a sequence. It is often measured in seconds.

New cards
10

Distance

the total length traveled by an object, regardless of direction. It is a scalar quantity.

New cards
11

Displacement-time graph

a graph that shows the change in an object's displacement over time.

New cards
12

Velocity-time graph

a graph that shows the change in an object's velocity over time.

New cards
13

Acceleration-time graph

a graph that shows the change in an object's acceleration over time.

New cards
14

Uniform motion

when an object travels with a constant velocity (i.e. no acceleration).

New cards
15

Uniformly accelerated motion

when an object accelerates at a constant rate.

New cards

Explore top notes

note Note
studied byStudied by 11 people
... ago
5.0(1)
note Note
studied byStudied by 12 people
... ago
5.0(1)
note Note
studied byStudied by 9 people
... ago
5.0(1)
note Note
studied byStudied by 5 people
... ago
5.0(1)
note Note
studied byStudied by 51 people
... ago
5.0(1)
note Note
studied byStudied by 4 people
... ago
5.0(1)
note Note
studied byStudied by 13 people
... ago
5.0(1)
note Note
studied byStudied by 34930 people
... ago
4.6(69)

Explore top flashcards

flashcards Flashcard (102)
studied byStudied by 31 people
... ago
5.0(1)
flashcards Flashcard (20)
studied byStudied by 2 people
... ago
5.0(2)
flashcards Flashcard (22)
studied byStudied by 7 people
... ago
4.3(3)
flashcards Flashcard (21)
studied byStudied by 10 people
... ago
5.0(1)
flashcards Flashcard (32)
studied byStudied by 1 person
... ago
5.0(1)
flashcards Flashcard (121)
studied byStudied by 37 people
... ago
5.0(1)
flashcards Flashcard (58)
studied byStudied by 4 people
... ago
5.0(1)
flashcards Flashcard (250)
studied byStudied by 4 people
... ago
5.0(2)
robot