A helicopter blade spins at exactly 95 revolutions per minute. Its tip is 3.00 m from the center of rotation. (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. m/s (b) What is its average velocity (in m/s) over one revolution? m/s

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Nerve impulses in the human body travel at a speed of about 100 m/s. A 1.9 m tall man accidentally drops a hammer on his toe. How long does it take for the nerve impulse to travel from his toe to his brain?
Transcribed Image Text:Nerve impulses in the human body travel at a speed of about 100 m/s. A 1.9 m tall man accidentally drops a hammer on his toe. How long does it take for the nerve impulse to travel from his toe to his brain?
A helicopter blade spins at exactly 95 revolutions per minute. Its tip is 3.00 m from the center of rotation.
(a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference.
m/s
(b) What is its average velocity (in m/s) over one revolution?
m/s
Transcribed Image Text:A helicopter blade spins at exactly 95 revolutions per minute. Its tip is 3.00 m from the center of rotation. (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. m/s (b) What is its average velocity (in m/s) over one revolution? m/s
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