With the Type of Lever System Exemplified by Flexion of the Elbow

question 333

Multiple Choice

With the type of lever system exemplified by flexion of the elbow joint when an object is held in the hand, the

• A) power arm of the lever is the distance between the elbow joint and the insertion of the biceps muscle.
• B) load arm of the lever is the distance between the elbow joint and the hand.
• C) velocity and distance moved by the hand is amplified at the expense of the biceps muscle having to exert considerably greater force than the actual load that is moved.
• D) two of these answers.
• E) all of these answers.

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Definitions:

Negotiable Instrument

A written agreement that commits to paying a precise amount of money, on demand or at a fixed time, with the person who will make the payment clearly identified on it.

Original Tenor

The initial agreed-upon duration or terms of a financial instrument or loan.

Conditional Indorsement

A stipulation placed on a negotiable instrument (like a check) that modifies the way the instrument is to be redeemed.

Blank Indorsement

A signature by the holder on the back of a negotiable instrument, such as a check, without specifying a particular endorsee, allowing any holder to claim the funds.