In this mechanical advantage activity, students use the equation for mechanical advantage to solve for output force or input force. Students complete 3 problems.
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Energy, Work, Simple Machines
The tension of the 236 strings in a grand piano exert a combined force of 20 tons on the cast iron frame. The presentation includes topics such as work, forms of energy, conservation of energy, gravitational and elastic potential energy,...
11th - Higher Ed Science CCSS: Adaptable