Here are 9 new video tutorials that cover Ohm's Law, Kirchhoff's Laws. They introduce the concepts and also go over a few worked examples of varying difficulty.

The rest of the Circuit Analysis course can be found here.

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- Ohm's law
- Ohm's law example problem #1
- Ohm's law example problem #2
- Kirchhoff's current law
- Kirchhoff's current law example problem #1
- Kirchhoff's current law example problem #2
- Kirchhoff's voltage law
- Kirchhoff's voltage law example problem #1
- Kirchhoff's voltage law example problem #2

The rest of the Circuit Analysis course can be found here.

12 free tutorials covering circuits basics are up and ready to go. These tutorials mark the beginning of a full course on circuit analysis that will be located permanently at https://www.engineer4free.com/circuits.

All 12 circuits tutorials can be found below, or in the course page above.

]]>All 12 circuits tutorials can be found below, or in the course page above.

With 52 free tutorials, the Engineering Dynamics (Mechanics) course is now complete. The course covers linear motion, projectile motion, circular motion, kinetics, work & energy, impulse & momentum, and rigid body rotation.

You can find the dynamics lessons here.

In addition to the video lessons, I also created an additional 51 fully solved dynamics problems with solutions. These are available to Patreon supporters. If you found the tutorials helpful and want to support my work while getting some extra material, please consider becoming a Patron.

You can find the practice problems with solutions here.

]]>You can find the dynamics lessons here.

In addition to the video lessons, I also created an additional 51 fully solved dynamics problems with solutions. These are available to Patreon supporters. If you found the tutorials helpful and want to support my work while getting some extra material, please consider becoming a Patron.

You can find the practice problems with solutions here.

- Translation vs rotation vs general motion
- Relative motion analysis: vector analysis
- Relative motion analysis scalar analysis
- Instantaneous centre of zero velocity
- Absolute motion analysis

The additional 8 practice problems can be found here with the rest of the dynamics problems & solutions.

A new section of the Engineering Dynamics course is complete! With 10 video tutorials, and 10 extra solved practice problems, the Impulse & Momentum chapter is ready to go. You can find the new lessons numbered #38-47 in the full dynamics course, but they are also listed below for convenience.

The additional 10 practice problems can be found here with the rest of the dynamics problems & solutions.

]]>- What is momentum
- What is an impulse
- Principle of impulse and momentum
- Conservation of linear momentum
- What is an impact
- Coefficient of restitution
- Central impact example #1
- Central impact example #2
- Central impact example #3
- Oblique impact example

The additional 10 practice problems can be found here with the rest of the dynamics problems & solutions.

9 new video tutorials and 9 fully solved practice problems have been added to the Engineering Dynamics course, completing the Work & Energy chapter! They cover the basic variables and equations that you’ll need to solve Work & Energy problems. Some of the topics covered are conservative and non-conservative forces, the conservation of mechanical energy, the principle of work and energy, mechanical power, and mechanical efficiency. |

Have you ever wondered why Engineer4Free exists, and who is behind it? Listen to Episode 30 of the Civil Engineering Academy Podcast, where I share some details about why I started Engineer4Free and where it’s going in the future. The Civil Engineering Academy is an excellent resource for those looking to pass the FE and PE exams. They do a great Podcast on all things Civil Engineering, as well as practice exams, review courses, and even Professional Development Hours (PDH) that you can put towards the continuing education requirements to maintain your PE licence. Check out the Podcast Episode, and make sure to scope out the rest of their site too! Connect with CEA: Facebook | Instagram | Twitter Alternate Podcast Links: Spotify | Google Podcasts | Apple Podcasts |

7 new video tutorials and 9 fully solved practice problems have been added to the Dynamics course, completing the kinetics section! They cover the basics with a few examples of blocks on surfaces, and several situations with kinetic (massless) pulleys ranging from simple Atwood machines, to more complicated systems involving moving pulleys and friction surfaces. |