These are the keys and solutions to the homework assignments in AP Physics 2. Students are expected to use these only to check their work. Any homework collected must show work; answers alone will not count for credit!
Giancoli Ch. 14 – p. 405-6, Problems #33, 34, 36, 37, 39, 41, 53, 55 key
Giancoli Ch. 15 – p. 436, Problems #51-53, 55, 60, 61, 65 key
Giancoli Ch. 20 – p. 578-580, Problems #26-32, 36-39, 41-42, 47 key
Giancoli Ch. 20 – p. 581-583, Problems #67-68, 70-73, 81, 83-84 key
Giancoli Ch. 23 – p. 660-1, Problems #43, 44a, 45, 47, 49, 50ab key
Giancoli Ch. 24 – p. 692-3, Problems #1, 2, 7, 15, 27-35 key
Giancoli Ch. 24 – p. 694, Problems #54, 55, 60, 64, 69, 87 key
Giancoli Ch. 27 – p. 784-5, Problems #54, 57, 67, 68, 80, 83, 86 key
Giancoli Ch. 30 – p. 860, Problems #37, 39, 40, 42, 55, 59, 61, 66, 67a, 69 key
Please let me know if you have any questions about these keys!