A Spectator Watches a Rowing Race from the Edge of a River

question 221

Multiple Choice

A spectator watches a rowing race from the edge of a river bank. The lead boat is moving in a straight line that is 330 ft from the river bank. If the boat is moving at a constant speed of 50 ft/sec, how fast is the boat moving away from the spectator when it is 560 ft past her? ​

• A) 18.63 ft/sec
• B) 43.08 ft/sec
• C) 61.95 ft/sec
• D) 73.01 ft/sec

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Definitions:

Sexual Response Sequence

The series of psychological and physiological changes that occur in the body as a person becomes sexually aroused and participates in sexually stimulating activities.

Pedophiles

Adults who are sexually attracted to prepubescent children, a condition classified as a psychiatric disorder.

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The characteristic of using the left hand more proficiently than the right hand for daily activities.

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Impairments in the function or structure of the brain's cortex, potentially affecting cognitive, sensory, or motor functions.