G' by Free Fall Apparatus Material_Plastic Largest-value decade capacitance box stepping

Largest-value decade capacitance box stepping 10uF to 100uF in 10uF increments at plus-or-minus 5% on 63V

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

this dual-cell model pairs plant and animal cells side by side to highlight cell wall

Standard rheostat at 280 ohms and 1

Cast in powder-coated zinc alloy at thick gauge for high torsional strength

G' by Free Fall Apparatus Material_Plastic Largest-value decade capacitance box steppingDetermines gravitational acceleration g by timing free fall of a steel sphere released from an electromagnet, with 4mm socket connections for both magnet power and timer trigger.