1. Engineering
  2. Mechanical Engineering
  3. 125quot 12quot 2 a bodybuilder is doing single arm curls...

Question: 125quot 12quot 2 a bodybuilder is doing single arm curls...

Question details

1.25 12 2. A bodybuilder is doing single arm curls with a 75 lb barbell. This system can be modeled as shown above by treating the elbow as a hinge. (a). What class of lever is this?(b). How much force must each bicep exert to hold the weight in the position shown? (c). How much force is exerted on the elbow joint?

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution