Numerade

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Deliver one file containing photos of your hand written calculations for each task. This exercise is valued 1/7 of the course grade. All tasks contribute equally. a) $E = \frac{1}{2}mv^2$, $m = 0.02kg \pm 0.001kg$ and $v = 600\frac{m}{s} \pm 10\frac{m}{s}$ Find the energy and the approximate absolute and relative error of the energy b) $F = kx$, $k = 10\frac{N}{mm} \pm 0.2\frac{N}{mm}$ and $x = 12 \text{ mm} \pm 1 \text{ mm}$, find the maximum error by total differential c) $k = (\frac{2\pi}{T})^2 m$, $m = 1 \text{ kg} \pm 0.05 \text{ kg}$ and $T = 350 \text{ ms} \pm 20 \text{ ms}$, find the expected error by total differential d) $y = \frac{FL^3}{48EI}$, $F = 100N \pm 0.1 N$, $L = 300 \text{ mm} \pm 1 \text{ mm}$, $E = 10 \text{ GPa} \pm 50 \text{ MPa}$, $b = 25 \text{ mm} \pm 1 \text{ mm}$, $h = 2 \text{ mm} \pm 0.1 \text{ mm}$, $I = \frac{1}{12}bh^3$. Find expected relative error $\frac{\Delta y}{y}$ using total differential. e) $\sigma = \frac{F}{A} = \frac{mg}{\pi(r_2^2-r_1^2)}$, $m = 1 \text{ kg} \pm 0.05 \text{ kg}$, $r_2 = 10 \text{ mm} \pm 0.1 \text{ mm}$, $r_1 = 9.5 \text{ mm} \pm 0.1 \text{ mm}$, Find maximum error $\Delta\sigma$ using total differential.

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The World Health Organization and American Academy of Pediatrics recommend breastfeeding for at least 5.56 Points

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Which of the following non carbohydrate molecules cannot serve as a precursor for glucose synthesis? O a. alanine O b. lactate O c. palmitic acid O d. glycerol

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One division of Heartwood Cabinets anticipates the following costs for the next year: Cost Budget Facilities rent \$ 72,000 Utilities (fixed) \$ 28,000 Taxes \$ 17,000 Wages for production workers \$ 555,000 Management salaries and benefits \$ 320,000 Wages for set-up and maintenance workers \$ 256,000 Direct materials for cabinets \$ 350,000 Supplies \$ 38,000 Indirect materials \$ 120,000 Equipment rental (fixed) \$ 32,000 Insurance \$ 25,000 Repairs and maintenance \$ 36,000 Depreciation \$ 95,000 The company uses machine hours as the sole cost driver of variable overhead. Based on prior years, Heartwood estimates it will take 0.30 of machine hours per cabinet produced. Budgeted output is 75,000 cabinets. Actual output is 73,000 cabinets and it really takes 0.40 machine hours to produce one cabinet. Actual variable overhead costs are \$474,500. Actual fixed overhead costs are \$600,000. Required: a. Calculate budgeted variable overhead for the year. b. Calculate the variable overhead spending variance. c. Calculate the variable overhead efficiency variance. d. Calculate the fixed overhead spending variance. e. Calculate the production-volume variance. f. Prepare journal entries to record the variable overhead variances. g. Prepare journal entries to record the fixed overhead variances.

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Carbohydrates and fats are both ? digested and absorbed in the human stomach. ? sources of amino acids. ? used as energy sources. ? indigestible unless they are consumed together.

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Perform the conversions between energy units. 758 kJ = [blank] 2525 kcal = [blank] kJ 9.31 \times 10^3 J = [blank] kcal \tools \x10

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What Biosafety level is required to work with samples containing tickborne viruses? BSL-1 BSL-2 BSL-3 BSL-4 BSL-3 and BSL-4

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Test the series for convergence or divergence.\\ Use the Select and evaluate:\\ $\lim_{n\to\infty}$ (Note: Use INF for an infinite limit.)\\ Since the limit is Select Select $\sum_{n=1}^{\infty} \frac{n!}{161^n}$

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What muscle attaches from the lateral condyle of the femur TO the calcaneus via the calcaneal tendon? Question 12 options: plantaris gracilis soleus popliteus gastrocnemius

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Derive the relation for $\left(\frac{\partial H}{\partial P}\right)_T$ in terms of $P$, $V$, $T$ and their derivatives.

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michael r.