g by Free Fall Options:g by Free Fall and Millisecond Timer Bundle Detachable prisms and mirrors extend

Detachable prisms and mirrors extend the range of optics investigations

When paired with the Microwave Receiver or Probe Receiver

this resistance box transforms abstract circuit theory into hands-on discovery

A variable-frequency audio signal modulates the beam

students physically build force systems and observe equilibrium in real time

g by Free Fall Options:g by Free Fall and Millisecond Timer Bundle Detachable prisms and mirrors extendMeasure the acceleration due to gravity with a simple drop test The g by Free Fall apparatus offers the simplest, most direct way to measure the acceleration due to gravity through a classic mechanics experiment. Designed for clarity and reliability, this system times a falling ball bearing with precise start and stop signalseliminating unnecessary complexity. With no power supply required and quick reset between trials, its ideal for repeatable,