Physics, 13.07.2019 05:10, kutsevjulianna
How should policymakers and providers make decisions when faced with a dearth of evidence? do you prefer a more cautious approach that does not approve procedures or drugs until evidence is available or a more aggressive approach that encourages experimentation and use of treatments that appear to be effective? what about medical care for children, who are generally excluded from clinical and research trials for ethical reasons? when, if ever, is it appropriate for insurers to cover or the government to pay for treatments that are not proven effective?
Answers: 1
Physics, 22.06.2019 18:00, skylarleannjone2751
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
Answers: 1
Physics, 22.06.2019 21:20, CM0
Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?
Answers: 1
Physics, 22.06.2019 23:30, danielahchf
Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
Answers: 3
How should policymakers and providers make decisions when faced with a dearth of evidence? do you p...
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