2/4/14, Tuesday

Post date: Feb 04, 2014 3:41:54 PM

Bell Ringer

    • For the tennis ball drop, the average drop distance recorded was 5.188m and the average fall time recorded was 0.927 seconds. What was the average acceleration due to gravity, based on this data? Is this a reasonable answer? Why or why not? What do you think was the largest source of uncertainty?

Activities

    • Ch. 2 test will be returned tomorrow, please make up the test ASAP if you missed it

    • Introduction to vectors

      • Definition

      • Notations

      • Multiplying by scalars

      • Adding vectors graphically

Practice

    • Page 85: 1-5

    • Page 89: 1-4

Assignment

    • Pages 108-113: 12, 21, 24, 26, 31, 32, 34, 37, 43, 46 (due Thursday, Feb 13)