Bell Work: Machine Lab What is the equation to find Input Work? (look at note guide from yesterday) Calculate the input work for your ramp in trial 1.

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Presentation transcript:

Bell Work: Machine Lab What is the equation to find Input Work? (look at note guide from yesterday) Calculate the input work for your ramp in trial 1. Calculate the output work for your ramp in trial 1. What is the equation to find percent efficiency? Calculate your efficiency. (Unit will be percent.)

Machine Lab Bell Work What is the equation to find Input Work? 𝑊 𝑖𝑛 = 𝐹 𝑖𝑛 ∆𝑥 𝑖𝑛 Calculate the input work for your ramp in trial 1. Calculate the output work for your ramp in trial 1. What is the equation to find percent efficiency? %𝐸𝑓𝑓 = 𝑊 𝑜𝑢𝑡 𝑊 𝑖𝑛 ∙100 Calculate your efficiency.