A 20-G Bullet with an Initial Velocity of 3

question 67

Multiple Choice

A 20-g bullet with an initial velocity of 3.0  104 cm/s penetrates 6.0 cm into a stationary wall. The average force exerted on the bullet by the wall in bringing it to rest is approximately

• A) 1.5  104 N.
• B) 2.3 103 N.
• C) 9.8  10-3 N.
• D) 2.0  102 N.
• E) 4.7  10-2 N.

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Definitions:

Deferred Annuity

A financial agreement which postpones the disbursement of income, periodic payments, or a one-time amount until chosen by the investor to be received.

Ordinary Annuity

Equal financial transactions executed at the close of each interval across a specific period.

Deferred Annuity

An insurance product that provides future payments to the holder, typically starting after a designated period.

Ordinary Annuity

Repetitive uniform payments that are conducted after each term within a set timeframe.