4/20/11
Post date: Apr 25, 2011 1:26:7 PM
Bell Ringer: Name 3 machines that have a high mechanical advantage.
Read pages 438-443 (take notes)
Do page 443: 1-8 (due in class)
Bill Nye - Simple Machines
Post date: Apr 25, 2011 1:26:7 PM
Bell Ringer: Name 3 machines that have a high mechanical advantage.
Read pages 438-443 (take notes)
Do page 443: 1-8 (due in class)
Bill Nye - Simple Machines