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A Ferry Can Travel at an Optimal Speed of 8

question 17

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A ferry can travel at an optimal speed of 8 km/h in still water measured relative to the shore. What is the optimal speed of the ferry, relative to the shore, if it moves perpendicular to a 6 km/h current?


Definitions:

Heart Rates

The number of heartbeats per unit of time, typically expressed in beats per minute (bpm), indicating heart activity.

Premotor Cortex

A region of the frontal lobe of the brain that is involved in planning, controlling, and executing voluntary movements.

Simultaneous Movements

Simultaneous movements refer to actions or gestures that occur at the same time, often requiring coordination between different parts of the body or brain.

Coordinating

Coordinating involves the organization of different elements or activities to enable them to work together efficiently and effectively.

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