**Physics 12**

**On Monday we’ll have a short test on Kinematics**. It will cover basic Kinematics Questions including an object thrown up and down and an object dropped.

We reviewed adding two vectors. On Monday I’ll also give you a small test similar to the example you saw in class today. You will need to:

– sketch the sum of the vectors

– find the sum by the Law of the Cosines and Law of the Sines

– find the sum by the Component Method

Then we looked at some applications of vectors. The first application is * Relative Motion*. The videos for this topic can be found under: Video Links for Physics 12.

I assigned the Problems on pages 72-75 of the SNAP book. Here are the solutions:

Then we looked at Projectile motion. We started with * Projectiles thrown sideways*. I assigned pages 78 – 79 #’s 1 to 6 of the SNAP book. Here are the solutions:

Then we looked at* Projectile Motion at an Angle*. All the videos for these are found under: Video Links for Physics 12. Make sure you understand this well. I assigned the problems on pages 82-83 and page 86. Here are the solutions.