You pull a short refrigerator with a constant force F across a greased (frictionless) floor, either with F horizontal (case 1) or with F tilted upward at an angle 31.0° (case 2). (a) What is the ratio of the refrigerator's speed in case 2 to its speed in case 1 if you pull for a certain time t? (b) What is this ratio if you pull for a certain distance d? (a) Number i (b) Number i Units Units

You pull a short refrigerator with a constant force F across a greased (frictionless) floor, either with F horizontal (case 1) or with F tilted upward at an angle 31.0° (case 2). (a) What is the ratio of the refrigerator's speed in case 2 to its speed in case 1 if you pull for a certain time t? (b) What is this ratio if you pull for a certain distance d? (a) Number i (b) Number i Units Units

Name: Tolerance is -+2% You pull a short refrigerator with a constant force
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Description: Tolerance is -+2% You pull a short refrigerator with a constant force across a greased (frictionless) floor, either with horizontal (case 1) or withtilted upward at an angle 31.0° (case 2). (a) What is the ratio of the refrigerator's speed in case 2

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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Tolerance is -+2%

You pull a short refrigerator with a constant force across a greased (frictionless) floor, either with horizontal (case 1) or with
tilted upward at an angle 31.0° (case 2). (a) What is the ratio of the refrigerator's speed in case 2 to its speed in case 1 if you pull for a
certain time t? (b) What is this ratio if you pull for a certain distance d?
(a) Number i
(b) Number i
Units
Units

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