Demonstration Lever Balance
When the weights on the lever are adusted to establish equilibrium students will observe the law of torque and its properties. This easy-to-use balance is designed to demonstrate the principle of operation and mechanical advantage of levers. An effective way to help students comprehend the relationship between length of the lever arm, moment of force, and amount of force. 50cm Meter Stick – 1 pc.Knife Edge Clamp – 3 pcs.Lever Stand with Base – 1 pc. 50g Nickel Plated Hooked Weight – 1 pc.100g Nickel Plated Hooked Weight – 1 pc.