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หมวดหมู่สินค้า : EF DYNAMICSThe EF-2.5 Centrifugal and Centripetal Forces kit enables students to demonstrate the relationship between centrifugal force, radius and velocity of r -
หมวดหมู่สินค้า : EF DYNAMICSThe EF-2.4 Potential and Kinetic Energy experiments kit enables students to understand the difference between potential and kinetic energy and how it -
หมวดหมู่สินค้า : EF DYNAMICSThe EF-2.3 Rotational Friction experiments kit enables students to understand how rotational friction affects the efficiency of a screw jack, a wedge -
หมวดหมู่สินค้า : EF DYNAMICSThe kit is designed to help students understand that friction can be divided into 2 categories, static friction and kinetic (dynamic) friction.
