Part 7 Incorrect This is a simple calculation based on Hooke's Law. Consider the results from...
Elasticity, Hooke's Law, Periodic and Simple Harmonic Motion: A 1.6 kg mass is hung from a 25 cm long coiled spring. The the total surface area of the spring is 3.20 10-4 m? (Assume no friction or air resistance, and a "mass-less" spring) Part 1. If the spring stretches 16 cm when the mass is added, what is the Spring Constant (k)? Give your answer to 2 significant digits. kg/s2 Part 2. What is the Stress on the spring? Give...
Answer to part C??? (Remember sig figs)
(PART A)
b. Based on the results from Solution 2, calculate the concentration of ascorbic acid in Solution 1 (in mM). CIVにC2V2 x) (20mL) (0.04 75) (ioomL) x) 20m L 4.75 c. Based on the results from Solution 1, calculate the mass of ascorbic acid in the original vitamin C tablet (in mg). POST LABORATORY QUESTIONS 1. Create a standard c be included with your report. concentration curve of absorbance versus concentration of...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
Part B Calculate the load II Review A square steel bar has a length of 2.2 ft and a 1.5 in by 1.5 in cross section and is subjected to axial compression. Under load, the thickness becomes 1.50032 in . If the modulus of elasticity is E = 2.9x 104 ksi and Poisson's ratio is v = 0.31; what is the magnitude of the load that was applied to the bar? Learning Goal To use Poisson's ratio and Hooke's law...
Problem 2 (hand-calculation): Consider the function f(x) tabulated in table 1. Apply improved trapezoid rule to estimate the integral, If) J ) dz, by using the following number of subintervals, n (a) n-3. Use grid points at i0, 4, 8 and 12 (b) n- 6. Use grid points at i0, 2,4, 6, 8, 10 and 12 (c) n = 12, Use all grid points For each part, compute the integral, T(f) and the corresponding absolute error Er(f), and the error...
can somebody help me answer the calculation question in part 2
pls and thank you! only the parts where It says calculate
Data:
Part 2 A. Pivot meter stick about the 40cm mark. Add 200g to the 95 cm. Add mass to the 10cm mark until the stick is balanced horizontally. 2. Draw a Free-Body Diagram for the meter stick. Calculate the tension in the string supporting the meter stick by FIRST calculating the net torque (sum of the torques)...
Part A (Based off week 7 Workshop content) Consider the RLC circuit where R = 5, C = 1, L = 4 and VS = 8. 1. Use circuit analysis laws to show that the resistor’s voltage and inductor’s voltage can be modelled as the system of ODEs: V 0 R V 0 L = 0 R L − 1 RC − R L VR VL + 0 V 0 S 2. Solve the eigenvalues and eigenvectors of the coefficient...
Part II: Parallel circuits Reg V(Ohm Law) paralei (a) cators) 47 0101 228 12 22 47 PART 2 ANALYSIS Examine the results of Part II. What is the relationship between the three voltage readings: Vi, V2, and VTOT? 1. 2. Using the measurements you have made above and your knowledge of Ohm's law te the equivalent resistance (R) of the circuit for each of the three parallel circuits you tested 3. Study the equivalent resistance readings for the parallel circuits....
Part 4: Calculating pH values as a Titration Progresses - this is a tough question! Finally, consider a 20.00 mL aqueous solution of 0.20 M H2A, where "H2A" is some arbitrary diprotic acid (Ka1 = 4.35 x 10-7, Kaz = 4.85 x 10-11 Estimate the pH values of the solution after the addition of 0.00, 10.00, 20.00, 30.00, 40.00, and 60.00 mL of 0.20 M NaOH. d) Calculation M4 - 30.00 ml NaOH Added: Here we realize that 20 ml...
please solve number 5 and 6 using the table.
Part 1: Simple Extraction and Determination of the Distribution Coefficient (Partition Coefficient) for Propionic Acid Between Ether and Water Table 1 (a) Preparation of Propionic Acid (PA) Solution weight PA Volume H2O (g) (e) Titration of Aqueous Propionic Solution After Ether Extraction (b) Titration of Aqueous Propionic Acid Solution Before Ether Extraction Volume PA. Volume NaOH Volume Volume PA Aliquot (mL) aliquot (mL) NaOH (mL) (mL) (mL) 17.30 mL50.00 mL 10-00...