Humpback whales sometimes catch fish by swimming rapidly in a circle, blowing a curtain of bubbles that confuses a school of fish and traps it in a small area, where the whales can easily catch and eat them. Suppose a 25,000-kg humpback whale swims at 2.7 m/s in a circle of radius 8.0 m. Part A What centripetal force must the whale generate? Express your answer to three significant figures and include appropriate units.

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Humpback whales sometimes catch fish by swimming rapidly in a circle, blowing a curtain of bubbles that confuses a school of fish and traps it in a small area, where the whales can
easily catch and eat them. Suppose a 25,000-kg humpback whale swims at 2.7 m/s in a circle of radius 8.0 m.
Part A
What centripetal force must the whale generate?
Express your answer to three significant figures and include appropriate units.
Transcribed Image Text:Humpback whales sometimes catch fish by swimming rapidly in a circle, blowing a curtain of bubbles that confuses a school of fish and traps it in a small area, where the whales can easily catch and eat them. Suppose a 25,000-kg humpback whale swims at 2.7 m/s in a circle of radius 8.0 m. Part A What centripetal force must the whale generate? Express your answer to three significant figures and include appropriate units.
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