Today we went through several practice problems with impulse and momentum. Keep working on webassign! Remember that your test on work/energy/impulse/momentum will be next Thursday 2/8.
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Today we talked about impulse and momentum. There is a new webassign to practice these concepts.
Quiz tomorrow on all concepts from this chapter (work, energy, conservation of energy, power). Solutions for the concept questions are available in google drive.
Today and tomorrow we are working on completing a lab and then completing the work/energy webassigns. Remember that you have a quiz on Friday covering work/energy concepts.
Today we finished up the last topics in the energy unit - power and work done by a variable force. Tomorrow you will do the hotwheels lab. We will move on to momentum, and have a large test over both units (energy and momentum). However, we will also have a quiz on energy this Friday. You have a worksheet for homework with some energy concept questions (only 4) which will be handed in tomorrow. There is also a webassign to practice power problems.
Today we practiced doing some more complicated work/energy problems. Keep working on the webassign!
Today we talked about conservation of energy. Please work on the webassign problems to make sure you are understanding these topics!
Today we talked about gravitational potential energy, and began talking about spring potential energy. We will finish this discussion tomorrow.
Today we reviewed the FRQ's on the final exam, and then we picked up where we left off with work and energy. We began talking about potential energy, but did not get very far.
The solutions to the FRQ practice problems are available in google drive. I don't have access to a scanner at the moment, so I uploaded snapshots of each page. You will have to search for the problem you are interested in.
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Reminders:
Chapter 2 test retake is Wednesday 10/17. You can take the retest either before school or after school, but you must complete all of the Chapter 2 homework (75% completion on each assignment) to be eligible for a retake!
Resources:
If you want to review topics, you can find excellent videos here.
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