10/6/10

Post date: Oct 06, 2010 12:14:59 PM

Bell ringer: How sticky are your shoes? (calculate the coefficient of static friction between your shoes and a wooden ramp by raising the ramp until your shoe just begins to slide)

• • Example: Block sliding up a hill to a stop.

  • Practice problems (p. 130: 25, 29, 37)

  • Quiz tomorrow - adding vectors at any angle, objects on an incline