Identify the following statement that is TRUE regarding body equilibrium analysis
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Body equilibrium analysis involves examining a body or system to determine if it is in a state of balance, meaning it is either at rest or moving with constant velocity. Show more…
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Statement-1 : A body is in equilibrium in an inertial frame but not be equilirium in an non-inertial frame. Statement- $2:$ The body can be in thermal equilibrium in both the frames.
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The paper "Exercise Thermoregulation and Hyperprolactinaemia" (Ergonomics, 2005: 1547-1557) discussed how various aspects of exercise capacity might depend on the temperature of the environment. The accompanying data on body mass loss (kg) after exercising on a semi-recumbent cycle ergometer in three different ambient temperatures (6°C, 18°C, and 30°C) was provided by the paper's authors. Cold Neutral Hot 1 1.4 1.2 1.6 2 2.4 1.5 1.9 3 1.4 0.8 1.0 4 0.2 0.4 0.7 5 1.1 1.8 2.4 6 1.2 1.0 1.6 7 0.7 1.0 1.4 8 0.7 1.5 1.3 9 0.8 0.8 1.1 - Looking at residual diagnostic plots to ensure error assumptions are met - Assessing ANOVA tables and stating conclusions properly - Determining statistically significant differences in means where appropriate a. Does temperature affect true average body mass loss? Carry out a test using a significance level of 0.01 (as did authors of the cited paper) b. Investigate significant differences among the temperatures. c. The residuals are 0.20, 0.30, -0.40, -0.07, 0.30, 0.00, 0.03, -0.20, -0.14, 0.13, 0.23, -0.27, -0.04, 0.03, -0.27, -0.04, 0.33, -0.10, -0.33, -0.53, 0.67, 0.11, -0.33, 0.27, 0.01, -0.13, 0.24. Use these as a basis for investigating the plausibility of the assumptions that underlie your analysis in (a).
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