Hall'S Car, Single, Can Be Used With An Inclined Plane, Weights, And Pulleys To Study Relationship Between Energy And Work. It Features A Molded One-Piece Body With A Central Well To Hold Additional Masses, Molded Wheels Have Sleeve Bearings
Hydraulic Claw Activity single, Utilize the design and engineering process, Encourage creativity, problem solving and critical thinking, Learn about simple machines and fluid power, Apply the scientific method, Innovate (design and engineer your own unique claw)
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