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By mrmackenzie, June 22, 2009 7:10 am

Here is an example of a vector problem where we use a scale diagram to find the displacement of an object.

You can watch the video using the player, click on the download button to save it to your computer or watch it in iTunes if you have subscribed to the podcast.

Vector Scale Diagrams from mr mackenzie on Vimeo.

If you want to improve the accuracy of your scale diagrams;

• use a sharp pencil
• measure the vector lengths as accurately as you can
• make sure the point of your vector arrow is on the end of the measured line
• start each new vector right at the tip of the previous vector

 Podcast Video [05:35m]: Play Now | Play in Popup | Download

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By mrmackenzie, May 25, 2009 5:47 pm

Hands up for Mr Mallon!

He’s shared another last minute example, this time it’s an internal resistance problem for Higher Physics.

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By mrmackenzie, March 17, 2009 8:26 am

The second part of this problem is shorter.  Watch here or get it on iTunes.

Youngs Slits example 1(b) from mr mackenzie on Vimeo.

 Podcast Video: Play Now | Play in Popup | Download

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By mrmackenzie, March 17, 2009 8:24 am

Here is an example of a Young’s slits problem. The next post will show the 2nd part of the problem.

Youngs Slits example 1(a) from mr mackenzie on Vimeo.

 Podcast Video: Play Now | Play in Popup | Download

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By mrmackenzie, November 29, 2008 10:23 pm

Here are the Youtube solutions to your most recent HW.  Play these videos if you are not using the iTunes subscription to download the files automatically. Click on the <more> link below if you only see one Youtube player window.

Question 1(a)

Continue reading 'Youtube solutions to Higher HW due 26/11/08'»

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By mrmackenzie, November 14, 2008 12:26 pm

Here are the youtube versions of the HW solutions that you can get for your iPod through iTunes. Watch these videos instead of the iTunes ones if you want to get watch the answers at full size on a computer screen.

Question 1

Continue reading 'Higher HW solutions -- youtube videos'»