Two Identical Cars Are Traveling Around the Same Curve on a Highway.One

question 130

Multiple Choice

Two identical cars are traveling around the same curve on a highway.One of them is moving at 60 mph,and the other is moving at 30 mph.The centripetal force acting on the car moving at 60 mph is __________ the value of the centripetal force acting on the car moving at 30 mph.

• A)one quarter
• B)one half
• C)the same as
• D)twice
• E)four times

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Definitions:

Optic Nerve

A bundle of more than a million nerve fibers that transmit visual signals from the retina to the brain.

Fovea

A tiny pit located in the macula of the retina, responsible for sharp central vision due to a high concentration of cone cells.

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the concentration of cones.

Visual Processing

The ability of the brain to interpret and make sense of visual information from the eyes, including recognizing shapes, colors, and movement.