A Certain Test Car Can Go from Rest to 32

question 31

Multiple Choice

A certain test car can go from rest to 32.0 m/s in 3.88 s.The same car can come to a full stop from that speed in 4.14 s.What is the ratio of the magnitude of the starting acceleration to the stopping acceleration?

• A)0.937
• B)1.07
• C)0.878
• D)1.14

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Definitions:

Nerve Cells

Basic building blocks of the nervous system, responsible for sending and receiving signals throughout the body.

Subliminally Presented Stimuli

Stimuli presented below the threshold of conscious perception, designed to influence behavior or thought without awareness.

Absolute Thresholds

The minimum level of stimulus intensity needed for a stimulus to be perceived.

Visual Images

Mental representations of objects, scenes, or events that are not currently being viewed but recalled or imagined.