Problem 1: A centrifuge has a diameter of 18cm. It is able to spin at 10,000 rpm. A. What is the centripetal acceleration of the centrifuge? Answer: 9.86 B. If we place a 10 gram sample into the centrifuge, what is the force on the sample? Answer: C. How many times greater than the force of gravity is this force?

Problem 1: A centrifuge has a diameter of 18cm. It is able to spin at 10,000 rpm. A. What is the centripetal acceleration of the centrifuge? Answer: 9.86 B. If we place a 10 gram sample into the centrifuge, what is the force on the sample? Answer: C. How many times greater than the force of gravity is this force?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 55P: The arc length formula says the length sof arc subtended by angle in a circle of radius r is given...

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The arc length formula says the length sof arc subtended by angle in a circle of radius r is given by the equation s=r . What are the dimensions of (a) s, (b) r , and (c) ?
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Hi, Could you please check your answer for part a? The answer cannot be 6.648E-26 N. Thanks!
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S Big Ideas Math::Assessment A Big Ideas Sec 7.1 HW Variation x J Variation bigideasmath.com/BIM/student/assignment?studentAssignmentld-6229b424-1341-4f86-80a2-944d715cb. ay/Special Pay/Al O Google Drive LTI TumingPoint-Parti. A Roots, Multi, and Fu. Roots, Multi, and Fu Roots, Multi, and Fu. O https://studentpas. II Essent BIG IDEAS MATH RICARDO JACKS -7: Types of Variation > Section Exercises 7.1 > Exercise 36 The kinetic energy K of an object (in joules) varies jointly with the object's mass m (in kilograms) and the square of the object's velocity v (in meters per second). An object with a mass of 50 kilograms and a velocity of 4 meters per second has a kinetic energy of 400 joules. a. Write an equation that relates K, m, and u. The equation is Find the kinetic energy of an object with a mass of 20 kilograms and a velocity of 6 meters per second. The amount of kinetic energy is joules. deasmath.com/BM/student/assignment?studen tA ssignmentid-6229b424-1341-4…
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I am unsure of my own answers and if I am undestanding what is asking and how to graph the points. When I was first doing the t^2 blanks I was taking the (t)^2 and using that. So my first few points were, 0, 1, 4, 9...