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At takeoff a commercial jet has a 60.0 m/s speed. Its tires have a diameter of...

At takeoff a commercial jet has a 60.0 m/s speed. Its tires have a diameter of 0.400 m.

(a)At how many rpm are the tires rotating?

rpm

(b)What is the centripetal acceleration at the edge of the tire?

m/s2

(c)With what force must a determined 10−15 kg bacterium cling to the rim?

N

(d)Take the ratio of this force to the bacterium's weight.

(force from part (c)/bacterium's weight)

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Answer #1

Concepts used in the answer:- Circular motion

So 30O 2864 9

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