US$ 80.00
with masses between 50 and 400g for 5N spring-scale suspension work
the lighter companion to the PH0341A roller for inclined-plane investigations
Glass tubing 6 mm bore
5mA moving-coil galvanometer at plus-or-minus 2
Glass displacement vessel in borosilicate glass holds 500mL for density measurement
Wooden Friction Board Apparatus Lab Supplies_Classroom with masses between 50 andWood based friction board apparatus with a 19 inch metal surface plus two hooked friction sliders with different top materials for comparative sliding friction investigations.
US$ 80.00
US$ 99.99
US$ 14.99
US$ 24.00
US$ 138.78
US$ 179.99
US$ 99.95
US$ 74.99
US$ 74.99
US$ 74.99