It on the picture 2.pdf1 / 1-100%Sy+work. Partners should take turns being the facilitator and scribe for the questions. Once you have theanswer to a question, write it clearly on this page below the question. At the end of recitation, your TAwill collect the work done on the Scribe's Worksheets.1A. Which one of the interacting charges shown below will have the lowest electrostatic potentialenergy? Put them in order of electrostatic energy from lowest to highest. Which interactions areattractive? Which ones are repulsive?|||||Review your answers. Discuss the connection between high/low energy and attraction & repulsion.Does high energy correspond to attraction or repulsion? Does low energy correspond to attractionor repulsion?1B. Draw a plot depicting the interaction of a proton with an electron as function of distance. On the samegraph, include a curve depicting the interaction of two protons as a function of distance.2. A. Ammonium chloride (NH4CI) is added to a beaker filled with water initially at 25 °C. After the saltdissolves the final temperature of the mixture is 14 °C.B. Potassium nitrate (KNO3) is added to a beaker filled with water initially at 25 °C.After the salt dissolves the final temperature of the mixture is 42 °C.For both of these situations:i. Identify the system and the surroundings. HINT: for purposes of this question,you can summarize the process for both of these assalt(solid) salt(solution)ii. Does energy go into the system or come out of the system?iii. Is this process endothermic or exothermic?GRG3. Green fluorescent protein (GFP), native to jellyfish, is a biological imaging tool that emits brightgreen light at 509 nm. Three variant proteins have been developed that emit light at differentwavelengths as shown below.a) What is the energy of the photonsemitted by the green fluorescentprotein?b) Rank the energies for the photonsemitted by GFP and its variants.green fluorescentproteinGFPλ = 509 nmyellow fluorescentproteinYFPλ = 527 nmCopyright 2011-2019 Chemistry Department PSUred fluorescentproteinRFPλ = 610 nmblue fluorescentproteinBFPλ = 457 nm4. Silicon has three stable isotopes 28Si (27.98 amu), 29Si (28.98 amu), and 30Si (29.97 amu). If theabundance of 28 Si is 92.22%, what are the abundances of the other two isotopes?

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11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Answer both questions in handwriting if u can
(2) The box with M = 40kg shown below is being pulled by two pulleys exerting forces F₁ = 400 N (0₁ = 60°) and F₂ = 200 N (0₂= 15°) up an incline with an angle 0₁ = 30°. If the uk = 0.15. What is the acceleration of the box? Would the F₁ or F₂ be enough alone to pull the box up if the other pulley would stop working?
4. You roll a ball along a table. It rolls at a speed of 2 m/s for 6 seconds. How far did it roll? Show your work.
I just need the last ones, please and thank you.
What's motion
A. 590 N B. 1590 N C. 950 N
5. You roll a ball along a table. It rolls for 8 seconds and travels 2 meters. How fast was it rolling? Show your work.