Description
and block and tackle
which includes test leads
anchoring side-by-side magnet-strength comparisons for the classroom
a 6V buzzer
supplied with four riders
Copper Pendulum Bob with Hook, 25mm Subcategory_Power Supplies and block and tackleCopper 1 inch diameter pendulum bob at 2. 7 oz with a threaded removable brass hook, a denser alternative to brass or aluminum for pendulum period and simple harmonic motion work.
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
