Standard Physics Through the end of the 1st quarter
Periods 1/2, 7/8
Friction Lab due by Friday, Oct 24th
"Newton's Dark Secrets" question due by Wed 10/29
Terminal Velocity lab due by Wed. 10/29
Second Law lab--formal report with rubric due Mon 11/3
Homework chap 6 review and book work, pages 145-146 #20-23, 25-27, 29-34, 36-37 due by Wed 11/5
All 1st quarter work must be in by Thursday 11/6!!!!!
Periods 4/5, 6/7
Friction Lab due by Thurs, Oct 23rd
Terminal Velocity lab due by Tues. 10/28
"Newton's Dark Secrets" question due by Wed 10/29
Second Law lab--formal report with rubric due Mon 11/3
Homework chap 6 review and book work, pages 145-146 #20-23, 25-27, 29-34, 36-37 due by Wed 11/5
All 1st quarter work must be in by Thursday 11/6!!!!!
Answers to pages 145-146 Homework problems Chapter 6 Forces
20. 45 m/s2 3.9 X 10^4 N
21. 33.02 m/s^2 163 m/s
22. 3.1 X 10^3 N
23. 14 m/s -3185 N
25. 6.3 X 10^3 N
26. Weight = mass x 9.8 m/s^2
27. 250 kg
29. 10.5 m/s^2 downward
30. 0.255
31. 5.3 X 10^4 N
32. 3.0 X 10^2 N
33. 10 N 0.20
34. 1.2 m/s^2
36. 1.17 m/s^2 -0.633 m/s^2 we will discuss c and d
37. 490 N 147 N 49 N 199 N
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