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Remotely move your load up and down and rotate the top arm using the manual controller. The manual controller operates the two motors independently. One motor lifts the load and the second swings the boom around. Lower the load before releasing it.
Students will learn about energy types (potential, stored, kinetic), friction, gravity, balance, counter-balance, bearings, axle, winding drum and mechanisms. Possible challenges include different load types or races for speed and accuracy.
Assembled model measures approx. 22" (558 mm) high. Requires a 'AA' battery (sold separately).