Force Friday Nov 30th

Take a look at these following videos.

1) Identify the type of motion (at rest, constant velocity or accelerated).
2) Draw free body diagrams for the object(s) of interest at various key points in time.
3) Describe the motion using Newton's laws.

If you are unfamiliar with the forces at play, still identify them as a result of the objects motion.

1) https://www.youtube.com/watch?v=36Uw6eR2L7I

2) https://www.youtube.com/watch?v=v8e0CwZXA38

3) https://www.youtube.com/watch?v=Fa_ZzZyX3Uw

4) https://www.youtube.com/watch?v=LWGJA9i18Co

5) https://www.youtube.com/watch?v=tFZ9loSAIPA  (read at 43 second mark)

Have fun!

RZ

STEM for girls

Please check out link for the attached info for the STEM event.



RZ

Newton's Laws Check in

link for crash test video

https://www.youtube.com/watch?v=d7iYZPp2zYY

school survey

https://docs.google.com/forms/d/e/1FAIpQLSeAcpk8joHGtD6TyVp3ZRic84T8r1a0K6lUib5djFd8eq7_dg/viewform?usp=sf_link

Thermal Physics - Function of a fridge

Here are some resources to help consolidate concepts related to the function of a fridge.

We will have a short quiz on the topic Monday of next week.


Diagram of fridge with cooling system shown
https://docs.google.com/document/d/1RT1XrzDZowgzCgdt5IvJre-Xrzfb6dY-L-mffZFLgK4/edit?usp=sharing

Refrigerant boiling point curves
https://www.engineeringtoolbox.com/docs/documents/1184/temperature-pressure-diagram-refrigerants-kpa.png

Today make a summary of all concepts needed to understand and explain the function of the fridge and complete some textbook practice:

Section 6.3

Practice P.283
Practice P286
Questions P.287 #1,5,6,8,9

Section 6.4

Practice P.293
Questions P295 #4,5,7

RZ

Force Friday Nov 2

Hello all,

To review today and remind about the homework.

1) create your table for free body diagrams for all important moments (transitional between types of motion) for a bungee jumper. See this video as reference.  (turn sounds down.....)

Crazy!!!!!! 

The bridge we talked about in class.

2) watch this commercial and talk about the physics of pulling out the table cloth without making a mess..

Have fun!

RZ