Week 8: 23 October to 27 October 2023

23 October 2023:

**In Class:** Conservation of Momentum:

*p*=

_{before}*p*

_{after}*p*= momemtum before

_{before}*p*= momentum after

_{after}Expectations: Students will solve conservation of momentum problems.

**Lab 3:**

Data collection and analysis of
Speeding Cars Lab.

Expectations: Students will be able to use a spreadsheet to analyze distance and time data and to create graphs to find velocity.

**Due:** Pages 1:167-169 (237 – 252).

**Homework:** Pages 1:169-171 (253 – 259).

24 October 2023:

**In Class:** The Pendulum:

Calculating the period of a pendulum (Not on Reference Tables):

π = 3.141 592 65

l = length of pendulum

g = acceleration due to gravity

Expectations: Students are expected to be able to solve problems using the pendulum equation.

Relationship between frequency and period (See Waves Table):

*T*=

*f*

*T*= period

*f*= frequency

Expectations: Students are expected to be able to convert period and frequency.

**Due:** Pages 1:169-170 (253 – 259).

**Homework:** Begin the
T1S8 Practice Exam.

25 October 2023:

**In Class:** Review for the Exam next week by going over the
T1S8 Practice Exam.

26 October 2023:

**No Class:** Physics does not meet on Thursday.

27 October 2023:

**In Class:** Work:

*W*=

*Fd*= Δ

*E*

_{T}*W*= work

*F*= force

*d*= displacement or distance

Δ = change

*E*= total energy

_{T}Expectations: Students are expected to do work (or, at least, to solve work problems).

**Due:** Pages 1:169-170 (253 – 259) and finish the
Free Fall Reaction Time Lab report.

**Homework:** Pages 2:49-50 (1 – 10).

**Note:** 1^{st} quarter ends 9 November 2023.