Question: 11. [-/2.85 Points]DETAILSOSCOLPHYS2016 6.2.P.020. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a

11.

[-/2.85 Points]DETAILSOSCOLPHYS2016 6.2.P.020.

MY NOTES

ASK YOUR TEACHER

PRACTICE ANOTHER

At takeoff a commercial jet has a 75.0 m/s speed. Its tires have a diameter of 0.700 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 1015 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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