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vector review | 2D static equilibrium | moments | friction | 3D static equilibrium | trusses | frames | centroids | distributed loads | shear force diagrams | bending moment diagrams

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Engineer4Free

5:36

Draw a vector in standard position, or anywhere

Engineer4Free

6:59

Find the scalar multiple of a vector

Engineer4Free

6:03

Adding vectors

Engineer4Free

5:19

Subtracting vectors

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4:30

Find the dot product of vectors

Engineer4Free

4:42

Find the length of a vector and give a unit vector in it's direction

Engineer4Free

9:18

Determine orthogonality and angles between vectors

Engineer4Free

7:48

Find the Projection of v onto u

Engineer4Free

7:49

Determine the cross product of two vectors in R^3

Engineer4Free

4:53

Using i, j, k unit vectors to express vectors

Engineer4Free

6:19

Right hand rule for the vector cross product

Engineer4Free

3:06

A quick cross product shortcut

Engineer4Free

4:08

Law of Cosines Example

Engineer4Free

3:48

What is static equilibrium

Engineer4Free

7:51

How to draw good free body diagrams (FBDs)

Engineer4Free

5:39

Why is tension the same everywhere in a rope

Engineer4Free

7:04

How to calculate forces of three ropes pulling in different directions

Engineer4Free

5:04

Using symmetry in statics problems

Engineer4Free

2:34

How to find the mass pulling on a spring when given the deflection

Engineer4Free

2:39

How to find the force exerted on a spring

Engineer4Free

5:11

More comprehensive statics spring problem

Engineer4Free

7:30

How to calculate normal force on a slope (statics)

Engineer4Free

7:05

How to calculate tension in a multiple pulley system

Engineer4Free

5:49

How to calculate tension in a multiple pulley system on a slope

Engineer4Free

10:56

What is a moment

Engineer4Free

10:47

How to calculate moments with the cross product

Engineer4Free

3:52

How to balance a see saw using moments example problem

Engineer4Free

10:40

Find the moment of a force about a point

Engineer4Free

8:30

Representing force couples as moments

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4:08

Force couple example problem

Engineer4Free

14:37

Reaction forces and the different types of 2D supports

Engineer4Free

9:34

Statics problem #1 with support reactions

Engineer4Free

9:56

Statics problem #2 with support reactions

Engineer4Free

4:47

Represent a system of forces as an equivalent system with one force and one moment

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6:23

Friction example problem #1

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7:04

Friction example problem #2

Engineer4Free

9:30

Friction problem with moments: pushing a vending machine, will it tip?

Engineer4Free

12:36

Reaction forces and the different types of 3D supports

Engineer4Free

8:37

How to solve 3D statics problems

Engineer4Free

7:27

3D statics problem worked example with ball/socket and cables

Engineer4Free

7:23

3D statics problem: worked example with hinge and cable

Engineer4Free

1:46

What are trusses?

Engineer4Free

5:11

Truss analysis by method of joints explained

Engineer4Free

14:53

Truss analysis by method of joints: worked example #1

Engineer4Free

6:21

Truss analysis by method of joints: worked example #2

Engineer4Free

9:42

How to identify zero force members in trusses

Engineer4Free

7:29

Find the zero force members in a truss: example #1

Engineer4Free

6:59

Find the zero force members in a truss: example #2

Engineer4Free

3:19

Truss analysis by method of sections explained

Engineer4Free

5:52

Truss analysis by method of sections: worked example #1

Engineer4Free

6:38

Truss analysis by method of sections: worked example #2

Engineer4Free

8:06

How to solve frame and machine problems (statics)

Engineer4Free

6:32

Two force members explained (statics)

Engineer4Free

11:38

Three force members explained

Engineer4Free

13:29

Frame example problem #1

Engineer4Free

6:20

Frame example problem #2

Engineer4Free

6:03

Frame example problem #3

Engineer4Free

3:44

Introduction to centroids (statics)

Engineer4Free

9:51

How to find the centroid of simple shapes

Engineer4Free

8:55

How to find the centroid of simple composite shapes

Engineer4Free

5:41

How to find the centroid of the area under a parabola

Engineer4Free

10:11

Distributed loading on a beam example #1: rectangular loads

Engineer4Free

8:11

Distributed loading on a beam example #2: triangular loads

Engineer4Free

4:45

Distributed loading on a beam example #3: parabolic loads

Engineer4Free

9:10

Distributed loading on a beam example #4: composite shapes

Engineer4Free

11:04

Introduction to internal forces

Engineer4Free

11:29

Internal force sign convention

Engineer4Free

7:01

Shear force and bending moment diagrams example #1: single point load

Engineer4Free

7:38

Shear force and bending moment diagrams example #2: multiple point loads

Engineer4Free

7:09

Shear force and bending moment diagrams example #3: distributed load

Engineer4Free

7:40

Shear force and bending moment diagrams example #4: applied moment

Engineer4Free

12:33

Shear force and bending moment diagram example #5: mixed distributed and point loads

Engineer4Free

8:14

Shear Force and Bending Moment Diagram Software