PASCO

  • This lab makes for an excellent lab practical for the end of a forces unit.

  • The lab will take approximately one 50 minute class period.

  • It may be done in groups or with the entire class working together.

  • It is suggested that the mass of the cart and its contents are changed between class periods.

  • The lab may also be done with masses hanging from the pulley.

  • Make sure the pulley the set-up so that the string is parallel to the track.