9.30 EUR | (11.63 EUR incl. vat) |
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Conduct friction experiments by pulling the drawer with a dynamometer. What kind of base produces the least friction? Does the friction force depend on the drawer mass? What is the difference between plain bearings and rolling bearings? Why does a car stop quicker with ABS brakes compared with braking by locking the wheels? Material: Wood.Dimensions: 77x104x35 mm. Dynamometer and weights must be ordered separately. |