Description

Compass mounted parallel to a current-carrying coil deflects against Earth's horizontal field

this Hall's car supports dynamics work on inclined planes with weights and pulleys

Wooden fulcrum-balance simple-machine model with a sliding pivot

5 inch premium dynamics carts with nylon ball-bearing wheels and end hoops for elastic and inelastic collisions

30m Fiberglass Tape Measure with PVC Cover, Metric and Imperial LabLearner Compass mounted parallel to aDual metric and imperial markings on this PVC coated fiberglass thirty meter tape measure, housed in a vinyl covered zinc steel case with a fold out winding handle for field work.

Exchange/Return Notes

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30m Fiberglass Tape Measure with PVC Cover, Metric and Imperial LabLearner Compass mounted parallel to a

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