9/5/13, Thursday

Post date: Sep 05, 2013 3:37:47 PM

Bell Ringer

• • Three forces are applied to a box (by three students, because that's what they like to do).

    • F₁ = 175 N at 10.0^o

    • F₂ = 168 N at 90.0^o

    • F₃ = 158 N at 195^o

  • Using the graphical method, determine the resultant force, F, acting on the box

Activities

• • Vector notes and practice - analytical method for vector addition

Practice

• • Page 89: 1-4

  • Page 92: 1-4