Tactics Box 5.3 Working with Ropes and Pulleys 5 of 23 • The strings are massless, and • The pulleys are ideal-that is, the pulleys are massless and there is no friction where they turn on their axles. I Review I Constants I Periodic Table Part C This Tactics Box collects some known properties of massless ropes, ideal pulleys, and tension into three rules that are used extensively in solving problems with ropes, strings and pulleys. Add the forces acting on the weight to find its mass, mw. Express your answer in terms of some or all of the variables F, mg and g. Figure 1 of 1> • View Available Hint(s) mw = mb • g Rope 1 Submit Previous Answers Request Answer B Rope 2 X Incorrect; Try Again; 8 attempts remaining W Provide Feedback Next >
Tactics Box 5.3 Working with Ropes and Pulleys 5 of 23 • The strings are massless, and • The pulleys are ideal-that is, the pulleys are massless and there is no friction where they turn on their axles. I Review I Constants I Periodic Table Part C This Tactics Box collects some known properties of massless ropes, ideal pulleys, and tension into three rules that are used extensively in solving problems with ropes, strings and pulleys. Add the forces acting on the weight to find its mass, mw. Express your answer in terms of some or all of the variables F, mg and g. Figure 1 of 1> • View Available Hint(s) mw = mb • g Rope 1 Submit Previous Answers Request Answer B Rope 2 X Incorrect; Try Again; 8 attempts remaining W Provide Feedback Next >
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...
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Add the forces acting on the weight to find its mass, mW. Express your answer in terms of some or all of the variables F,mB and g.
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