wewesdee wewesdee

06-12-2021
Physics

contestada

Find the required angular speed, ω, of an ultracentrifuge for the radial acceleration of a point 1.60 cm from the axis to equal 300000 g (where g is the acceleration due to gravity).
Express your answer numerically in revolutions per minute.

Respuesta :

Аноним Аноним

06-12-2021

Answer:

Explanation:

300000(9.8) = ω²(0.0160)

ω = 13555 rad/s

13555 rad/s (60 s/min/ 2π rad/rev) = 129,445 rev/min

Answer Link

Otras preguntas

Which describes the United States after the American Civil War? A. two nations, one with slavery and one without B. a united nation with no slavery C. a united

Which statement about the Declaration of Independence is true? A. It was written by Paul Revere in Boston after shots were fired at Lexington. B. It was written

Two numbers are in a ratio of 7:4 their sum is 220 find the bigger number

divide. 12x^2y - 6xy + 4x^2/2xy

Which sentence uses punctuation correctly? My friend jumped off the diving board and shouted "look out below!" My friend jumped off the diving board and shouted

Which statement accurately describes the result of the Battle of Hastings in A.D. 1066? A. Emperor Charlemagne defeated a Viking army that was trying to occupy

Find the surface area of the cylinder. Round your answer to the nearest tenth. (Open attachment to see image of the cylinder).

What challenge did both women and African Americans face during the early 1800s? Both groups were threatened by Spanish aggression. <-- Both groups lacked ma

help Why did Richard Nixon resign as president? His political philosophies were changing. He could not handle the pressures of the Vietnam War. He wanted to avo

What challenge did both women and African Americans face during the early 1800s? Both groups were threatened by Spanish aggression. <-- Both groups lacked ma