I know the answer to the following is A but I don't know why it is positive 2.06 m/s.
I know the answer to the following is A but I don't know why it is...
Please help me understand this. I know answers are already out there but please don't simply copy and paste. i'm looking for explanations a 23. Consider the following transverse wave and Y(z,t) = 20sm(TI-π). Please calculate the function of the transverse speed. Must show work for credit. onsider the following transverse velocity wave and V(x,t the function of the transverse acceleration. Must show work for credit. 25. A wave propagates in a string. The tension on the sting is 100N...
I tried to do the practice problem but I don't know what I am doing wrong. 6. 12 points OSUniPhys1 3.2.WA 019. My Notes Ask Your Teacher The position of a particle moving along the x axis with a constant acceleration may be determined from the expression x(t) = b + c(t-2 s)2, where b = 4.00 m, c = 6.00 m/s2, and x will be in meters when t is in seconds. Determine the following. (Where applicable, indicated direction...
I'm pretty sure (b) and (c) are noncausal, but I don't know exactly why. I know in a , you set the and if the is negative, it's causal, and if it's positive, it's noncausal. However, I don't know how the factors into this or why (c) is noncausal even though plugging in gives ; I know in this case, you're supposed to set to reveal the noncausal value, but wouldn't doing that to others make any problem reveal a...
I need help with these two problems, I know how to find the phase shift I got pi/4, and for the first question I know it shifts to the right and the second problem shifts to the left, but I want to know how you determine whether the shift is moving left or right Two graphs that depict a one dimensional water wave, as a function of position, at two separate times (at 1-0 s and t = 1.0 s)...
its wrong I don't know why... if I entered it wrong any of you guys know what I should put it in the box? Identify the daughter nucleus when the following undergo alpha decay: Part A 224 88 Submit Previous Answers Request Answer Incorrect; Try Again Part B 208 Submit Previous Answers Request Answer Incorrect; Try Again Part C 239 ABC123: 14 . qwertyuop a 5 d f g h i k I I t ? * Ê ý b...
13. I The displacement of a wave traveling in the positive x-direction is D(x, t) (3.5 cm) sin(2.7x 1241), where x is in m and t is in s. What are the (a) frequency, (b) wavelength, and (c) speed of this wave? 13. I The displacement of a wave traveling in the positive x-direction is D(x, t) (3.5 cm) sin(2.7x 1241), where x is in m and t is in s. What are the (a) frequency, (b) wavelength, and (c)...
I have the answers I just don't know how to input the answers into a formula in the excel solver so that it can accept my answers. Thank you. EXCEL 3: CHAPTER 7 x Get Homework Help With Che X → C newconnect.mheducation.com/flow/connect.html EXCEL 3: CHAPTER 7 Saved Help Save & Exit Submit B I A Alignment Number - Cells - Editing Paste Clipboard AL U- 23 - Font : x Conditional Format as Cell Formatting Table Styles Styles for...
I know the answer is water, but I don't know why, please explain. Thanks. #2 2. Which is the best reagent(s) for the following reaction? -OH Br А) -ОН B) NaOMe C) CH3OH D) water 4. Which is the best reaction sequence for the following tran ОН CN ANNIS
This was given but I don't know if it would be helpful for this problem (c) (4 pts) Give the fractional drop of the following quantities across the nozzle in a 50% reaction turbine: i. the static enthalpy h, and ii. the stagnation enthalpy ho. Cli W1 C1 W2 D ө U = 150 m/s Z
Please help solve for k. I don't know if I have the right answer 4. The rate constant was measured as function of temperature. create an Arrhenius plot: In(k) on the y-axis and 1/T on the x-axis. Insert Report the trendline equation and R2 value on the graph. Print the graph and attach itto prelab assignment. Follow all formatting guidelines given in the Excel Activity Complete the table below and a linear trendline. the TCC) 1/T (Kelvin) In(k) 282, 8s...