Description
Cast in powder-coated zinc alloy at thick gauge for high torsional strength
Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another
this insulated wire keeps polarity color-coded across short branches in 4mm-socket student circuits
visible crankshaft
and strike-slip faults with clearly distinguished hanging-wall and footwall blocks for structural-geology lessons
G' by Free Fall Apparatus Material_Plastic Cast in powder-coated zinc alloyDetermines 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
