this is for spherical coordinates, please help explain thoroughly because i dont know what this keans...
I understand the relationship between the formulas of converting rectangular coordinates to spherical coordinates, but i dont understand the math behind it. I find that the cylindrical part makes sense but i dont understand how to find the limits of integration and when or why there are two triple integrands for them as well. im asking for numbers 13 and 15 as they are the only checkable ones on calc chat 12. 25. Find the v Jo Jo 2 26....
Please i need quick help these question is due so soon and i dont know the answer please send me typing answer becouse i dont understand hand wrrting. thanks What is your reason for participating in Leadership Foundations? What change do you want to effect in your community?
What is Enthalpy? I usually that term for explain system's heat. I know enthalpy and heat is not exactly same......but I really dont know what is difference of these terms and when could I use the term 'Entalpy' and 'heat' and when can I regard heat or enthalpy as enthalpy or heat. and PLEASE USE EXAMPLE. (1) Examples of cases that Q and H are the same (2) Examples of cases that Q and H are different please distinguish them...
need help with problems this is what i did so far dont know if its right or not 3.A spherical ball with a radius R=120 cm is thrown on a uniform horizontal lane with initial speed of 9.0 m/s. The ball is thrown in such a way that it skids for a distance before it starts pure rolling. Its motion is purely translational when it first hit the lane. The coefficient of kinetic friction between the ball and the lane...
**Please Help! I dont know how to this and I have an exam tomorrow morning!!**** a) sketch a graph on the board pf PEgrave vs y (vertical position) of a ball that is thrown upward fromthe surface of the earth. Set the the origin at the height the ball is released and make the up direction positive. b) is teh slope of the graph different for different positions y? Explain your answer. c) repeat A and B for the same...
please help I really dont know what the second M is suppose to be, but i want to say its the M of the ClO Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit Part A Find CO32 of a 0.040 M M carbonic acid solution. Express your answer using two significant figures. VOAED ? CO,2 1- Request Answer Submit
I don't know if I did part A correctly or not, and I dont know how to start part B. 5, A spherical cell with a 5 μm radius "decides" to double its surface area so that it can increase its rate of nutrient import. A) If th e cell were to remain spherical while doubling its surface area, what would be the net percent change in its surface area to volume ratio? (show calculations) um B) If the cell...
please help ASAP I dont know what im doing wrong! you cannot write ch2ch3 after the O so how would i show it? Draw the major organic product from the reaction sequence. Select Draw Rings More Erase 1. Excess CH, MgBr 2. H30* 3. NaH, THE 4. CH CH CH Br
i need help with this problem, i dont know what the value is for (t) time as you solve for acceleration and velocity. please solve and explain in detail step by step on how, thanks The Scotch-yoke mechanism to the right is a simple way to convert rotary motion into reciprocating motion. A pin at Point A is a distancer from the center of the disc rotation and rides in a slot so that it pushes the rod back and...
please explain and show how you got your answer because i am lost and dont really know how to do this 2.86068426=² Mur carbon Hydrogen has 3 naturally occurring isotopes, 12C, 13C, and 14C. Which isotope is the most abundant? How do you know? 6. 1