11/8/10
Post date: Nov 08, 2010 1:10:51 AM
Bell Ringer: Describe how you could make the measurements necessary to calculate the efficiency of using a lever to lift a box.
Finish pulley lab (due tomorrow)
Mechanical advantage and efficiency problems
Post date: Nov 08, 2010 1:10:51 AM
Bell Ringer: Describe how you could make the measurements necessary to calculate the efficiency of using a lever to lift a box.
Finish pulley lab (due tomorrow)
Mechanical advantage and efficiency problems