US$ 249.50
letting students rearrange bars to convert between series and parallel topologies on the same set of lamps
Three 1W resistors of different values on a single base with six 4mm terminals
and 0-50 psi / 0-3
Primary and secondary copper coils with a sliding iron core and 4mm terminals
Vector and Force Board Study Apparatus Force & Motion_Mechanics letting students rearrange bars toDemonstrates composition and resolution of forces by attaching masses through pulleys on a force board, verifying vector addition rules in introductory mechanics units.