1) A toy mobile is built like the one shown below.AdequateThe diagram contains noerrors and each force islabeled so that it is clearlyunderstood what each forcerepresents.BMathematical procedure isfully consistent with thedesign. All quantities arecalculated correctly withproper units. Final answer ismeaningful.2AdequateExplanation is clear,detailed, and shows physicaland conceptualunderstanding. Explainsboth what was done andwhy.3Object A has a 1.0-kg mass. What should be the mass of object B? The numbersindicate the relative lengths of the rods on each side of their supporting cords.Ability A5: Is able to construct a force diagramNeeds WorkInadequateFD contains no errors invectors but lacks a keyfeature such as labels offorces with two subscriptsor vectors are not drawnfrom single point, orcomponents are drawninstead of forces.21FD is constructed butcontains major errors suchas incorrect mislabeled ornot labeled force vectors,length of vectors, wrongdirection, extra incorrectvectors are added, orvectors are missing.Ability D7: Is able to choose a productive mathematical procedure for solving the problemAdequateNeeds WorkInadequateCorrect and completemathematical procedure isdescribed but an error ismade in the calculations. Allunits are consistent.1Explanation is slightlyunclear, missing someminor information, coverswhat was done but ismissing why it was done.A mathematical procedure isdescribed, but is incorrector incomplete, due to whichthe final answer cannot becalculated. Or units areinconsistent.MissingNo representation isAbility F3: Is able to clearly explain their reasoning in wordsNeeds WorkInadequateExplanation is incoherent,incomplete, confusing, orinconsistent with the workshown.constructed.MissingMathematical procedure iseither missing, or theequations written down areirrelevant to the design.MissingNo verbal explanation isprovided.

Answered: Image /qna-images/answer/4a60a162-81e9-42ba-92dc-2d1af3d0c93a.jpg

1) A toy mobile is built like the one shown below. B 2 3 1 2 1 1 Object A has a 1.0-kg mass. What should be the mass of object B? The numbers indicate the relative lengths of the rods on each side of their supporting cords.

1) A toy mobile is built like the one shown below. B 2 3 1 2 1 1 Object A has a 1.0-kg mass. What should be the mass of object B? The numbers indicate the relative lengths of the rods on each side of their supporting cords.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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