How fast (in rpm) must a centrifuge rotate if a particle 7.6 cm from the axis of rotation is to experience an acceleration of 500000 g 's? Express your answer using two significant figures
How fast (in rpm) must a centrifuge rotate if a particle 7.6 cm from the axis...
How fast (in rpm) must a centrifuge rotate if a particle 9.00 cm from the axis of rotation is to experience an acceleration of 121000 g's? If the answer has 4 digits or more, enter it without commas, e.g. 13500.
How fast in rpm must a centrifuge rotate if a particle 7.0cm from the axis of rotation is to experience an acceleration of 200000 g's?
How fast (in rpm) must a centrifuge rotate if a particle 9.50 cm from the axis of rotation is to experience an acceleration of 113000 g's? If the answer has 4 digits or more, enter it without commas, e.g. 13500.
How fast, in rpm, would a 150 g , 52-cm-diameter beach ball have to spin to have an angular momentum of 0.15 kg⋅m2/s ? Express your answer using two significant figures.
Part A A centrifuge accelerates uniformly from rest to 12000 rpm in 190 s Through how many revolutions did it turn in this time? Express your answer using two significant figures. N-6.613 revolutions Submit Previ ous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback
A centrifuge accelerates uniformly from rest to 15000 rpm in 320 s . Part A Through how many revolutions did it turn in this time? Express your answer using two significant figures. I've tried 4000, 6366, and 6400; all were marked wrong, what am I missing here?
Part A For a biological sample in a 15.1 cm radius centrifuge to have a centripetal acceleration of 46.0 g, its angular speed in rad/s must be: Please express your answer in three significant figures
A 53-cm-diameter wheel accelerates uniformly about its center from 110 rpm to 330 rpm in 4.6 s . The angular acceleration is 5.0 rad/s2 A. Determine the radial component of the linear acceleration of a point on the edge of the wheel 1.4 s after it has started accelerating. Express your answer to two significant figures and include the appropriate units. B. Determine the tangential component of the linear acceleration of a point on the edge of the wheel 1.4...
The maximum induced emf in a generator rotating at 230 rpm is 35 V . How fast must the rotor of the generator rotate if it is to generate a maximum induced emf of 60 V ? Express your answer using two significant figures.
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0 s to speed up from rest to its top speed of 1 rotation every 1.20 s . The astronaut is strapped into a seat 4.90 m from the axis. please show work. need help with both questions. Problem 4.59 Part A Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0 s to speed up from rest to...