靜力學實驗
組合：鋁質滑輪掛鉤，橫桿580mm 1支，鐵製直柱570mm 2支，
塑膠一體成型收納盒(可當本實驗器基座)
尺寸：65×80×660mm
配件：銅質砝碼100克一個，20克四個，10克二個，繩子一卷，單滑輪四個，雙滑輪二個。
Used to demonstrate the concepts of force, mechanical advantage and mechanical equilibrium. a steel base mounted on a 65×80× 660mm plastic box. with two 570mm vertical support rods, one 580mm crossbar with hooks, 4 single pulleys, 2 double pulleys, 7 hooked masses ranging from 10 to 100 g, and pulley cord.
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