Rotational Motion




  • Meter Stick I2
  • hooked weights(black, minus 500g &1000g wts.) I7
  • 30cm rule (plastic) I4
  • Stop clock, electronic I3
  • 2 Rod Clamps K4
  • Two – 2" Pulleys on 6" rod O3
  • Rotational apparatus (brass weights on aluminum bar
  • with bearing mounted on aluminum base) O3
  • Table Clamp Q8
  •  Alum. Rod U / V


*include one disassembled unit, drum + bar for weighing and measuring data to

calculate I

*include two to four balances in room to weigh the drum, bars and arm.