# Linear Motion

Mind Map by , created almost 6 years ago

## This mind map covers scalar quantities, vectors, distance-time graphs, velocity-time graphs and equations of motion. It is aimed at a Leaving Certificate student or someone who wishes to further their knowledge of linear motion.

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 Created by alex.examtime9373 almost 6 years ago
Linear Motion: Graphs of Linear Motion
Linear Motion: Newton's Equations of Motion
Electromagnetism: Magnetic Flux Density & Magnetic Flux 2
Features of Language
Social Influence
Linear Motion: Basic Vector Operations
Linear Motion: Quiz
Linear Motion: Vector Quantities
Linear Motion: Equations & Graphs of Linear Motion
Linear Motion: Scalar Quantities
Linear Motion
1 Scalar quantities
1.1 Magnitude only
1.2 Examples
1.2.1 Distance (d)
1.2.1.1 How far one point is from another
1.2.1.2 Metres (m)
1.2.2 Speed
1.2.2.1 Distance travelled per unit time
1.2.2.2 Metres per second (m/s)
1.2.3 Mass
1.2.4 Temperature
1.2.5 Time (t)
1.2.5.1 Measures the duration of events
1.2.5.2 Seconds (s)
1.2.6 Electric current
2 Vector quantities
2.1 Both magnitude and direction
2.2 Displacement (s)
2.2.1 Distance in a given direction
2.2.2 Metres (m)
2.2.3 The straight line distance between two points
2.2.3.1 Accompanied by the direction
2.3 Velocity (u or v)
2.3.1 The rate of change of displacement with respect to time
2.3.2 Average velocity = (u + v)/2
2.3.2.1 U = initial velocity
2.3.2.2 V = final velocity
2.4 Acceleration (a)
2.4.1 Rate of change of velocity with respect to time
2.4.2 Metres per second squared
2.4.3 (change in velocity) / (time taken)
2.4.3.1 (v - u)/ t
2.5 Other examples
2.5.1 Momentum
2.5.2 Force
2.5.3 Magnetic flux density
3 Equations of Motion

Attachments:

3.1 v = u + at
3.2 s = u + (1/2)at²
3.3 v² = u² +2as
4 Graphs

Attachments:

4.1 Distance-Time Graphs
4.1.1 Slope = velocity
4.2 Velocity-Time Graphs
4.2.1 Slope = acceleration
4.2.2 Area under the graph = distance travelled
5 Vector calculations

Attachments: