Week 19:  16 January to 20 January 2023

16 January 2023:

No Class:  Dr. Martin Luther King, Jr. Day.

17 January 2023:

In Class:  Power Part II.

Expectations:  Students will be able to solve problems involving electrical power.

Due:  Pages 3:141-142 (115 – 118).

Homework:  Page 3:142 (119 – 122).

18 January 2023:

In Class:  Graphing Power.

Expectations:  Students will be able to solve problems involving electrical power graphs.

Due:  Page 3:142 (119 – 122).

Homework:  Page 3:142 (123 – 125).

19 January 2023:

No Class:  Physics does not meet on Thursdays.

20 January 2023:

In Class:  Electrical Energy (Work):

  • W = Pt = VIt = I 2Rt =   V 2 t
     R 
  • W = work
    P = power
    t = time
    V = potential difference
    I = current
    R = resistance

    • Expectations:  Students will be able to solve problems involving electrical work.

    Due:  Page 3:142 (123 – 125).

    Homework:  Pages 3:142-143 (126 – 137) and page 3:147 (169).

    Note:  2nd quarter ends 27 January 2023.