Regardless of type, all levers follow the same basic principle: effort farther than load from fulcrum = mechanical advantage; effort nearer than load to fulcrum = mechanical disadvantage.
Correct Answer:
Verified
Q12: The calcaneal tendon (Achilles tendon) is the
Q13: The buccinator muscle compresses the cheek and
Q14: Muscles that help to maintain posture are
Q15: In order to propel food down to
Q16: Deep muscles of the thorax promote movements
Q18: The diaphragm flattens and moves inferiorly during
Q19: The arrangement of a muscle's fascicles determines
Q20: Muscle power depends mostly on the total
Q21: The supraspinatus is named for its location
Q22: The muscles of facial expression insert into
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents