Connect cl https://newconnect.mheducation com/flow/connect.html Week 3 quiz: Joi
ID: 3475964 • Letter: C
Question
Explanation / Answer
First class lever: class I lever has the fulcrum placed between the load and the effort.
1.Children playing on a seesaw
2.Atlanto occipital joint of the neck
3.Rocking of foot on tibia with raised toes
Second class lever: has the load between the fulcrum and effort
1. Standing on your toes
2. Sitting on chair and raising the knee
Third class lever: has the effort between load and fulcrum
1.Flexing the elbow
2.Bending at the knee
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