Solve the Problem $v$ (In Mph) When the Brakes Are Applied, the Distance D

question 246

Multiple Choice

Solve the problem.
-For a motorcycle traveling at speed $v$ (in mph) when the brakes are applied, the distance d (in feet) required to stop the motorcycle may be approximated by the formula $d = 0.05 v ^ { 2 } + v$ . Find the instantaneous rate of change of distance with respect to velocity when the speed is $40 \mathrm { mph }$ .

• A) 41 mph
• B) 5 mph
• C) 10 mph
• D) 4 mph

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Definitions:

Genital

Pertains to the sexual organs; in psychosexual development, the genital stage is the last of Freud's stages, occurring from puberty onwards, focusing on mature sexual relationships.

Oedipus Conflict

A concept in psychoanalytic theory referring to a child's unconscious sexual desire for the opposite-sex parent and jealousy towards the same-sex parent.

Freud's Development

Freud's theory of psychosexual development posits that children pass through a series of stages (oral, anal, phallic, latency, and genital) where the libido's focus on different areas of the body influences personality.

Sexually Abused

The experience of being forced or coerced into unwanted sexual activity.