Need this done in an hour plz. Should take max 5 mins, but I am unable to at the moment. Thanks in advance!
Need this done in an hour plz. Should take max 5 mins, but I am unable...
Please help with 1,4 & 5.. I need help with understanding
them so plz show work.
Oper,with ▼ 1. A 250 g mass on a vertical spring oscillates at a froquency of L.O Hz Ifa 500 g mass were instead suspended from the same spring, what would be the freguncy of oscillation 2. Abreeze sets into oscillation a lumpsuspended hom the ceihg rat peodis10s, what is the distance from the ceiling to lamp at the lowest poi Assme the lamp...
I need help to answer 15 only!!!! I have 11-14 correct allready.
thanks!
I
only need help with #15. i have the answers for 11-14
already.
T445f81 21 .EZIGCO 11.During a spacewalk gone bad, two astronauts end up attached by a rope whirling about each other. If they complete one circle in time 4.4 s, and the total angular momentum of the two-astronaut system is 21600 kg-m /s, what is the moment of inertia of the system? A. 4.9-1003 kg-m2,...
I need a step by step on 1 and 2 so I can teach myself.
1. A solid, uniform sphere with a mass of 2.0 kg is rolling from rest down an incline plane from the top of the plane. The incline plane makes an angle of 20° with the horizontal and has a height of 2.0 m. At the bottom of the incline plane, the surface levels out to a frictionless horizontal surface. A spring with a spring constant...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
I need help with questions 5,
6, & 7. The FTIR and NMR is provided. I also need help creating
a reaction mechanism using the following:
Starting material: methyl acetate.
Solvent: diethyl ether
Reagent: sodium methoxide
Product: methyl acetoacetate
THANK YOU!!!!!
11-8: Claisen Condensation - 1 For this assignment, the target compound that you should synthesize is methyl acetoacetate.This is another carbonyl addition variation. Examine the product and determine which ester is the nucleophile and which is the electrophile. Keep...
I need help with questions 5, 6, & 7. The FTIR and NMR is
provided. I also need help creating a reaction mechanism using the
following:
Starting material: 1,7-Dimethyl-heptanedioate
Solvent: Diethyl ether
Reagent: sodium methoxide
Product: 3-oxo-cyclohexane carboxylic acid methyl ester
THANK YOU!!!!!
Ö 11-11: Dieckmann Reaction For this assignment, the target compound that you should synthesize is 2-oxo-cyclohexane carboxylic acid methyl ester.This is an intramolecular carbonyl addition variation. Examine the product and determine which ester is the nucleophile and...
I
need your help solving this thermodynamics problem please:
Question Completion Status: QUESTION 1 20 points Save Ans The heat-pump system shown is designed to provide water-heating and space-cooling. The system includes a heat exchanger to subcool the R134a refrigerant at the outlet of the water heater while heating the refrigerant at the outlet of the evaporator. Given the following data, determine the enthalpy at each station, 1 through 6, using the R134a property tables (click here). Type your answers...
Question 1 1 pts What is the kinetic energy of a man who weighs 980N who is riding in a car traveling 40 km per hour? Express your answer in Joules, but don't type the unit in the answer box. Round to the nearest whole number. (Careful with the units) 1 pts Astudent slides her 80.0-kg desk across the level floor of her dormitory room a distance 4.00 m at constant speed. If the coefficient of kinetic friction between the...
Help with Data Science python notebook, Question 1 Create a function called vowel_parse() that takes a single string as input. This string is the name of the input directory. It returns a dictionary. This dictionary has keys that are the names of the individual input files. The dictionary values are the number of words in that file that have adjacent vowels ('aa', 'ae', 'oo', 'ia', etc.). Use a regular expression to find these, do not hard code every possible combination...
I need help answering the rest of these.
Experiment TA Lab Team Members Finding Equilibrium Constants: The Solubility of Borax Report Sheet Part A: Titration of Room Temperature Borax: Kg Molarity of Standard HCl solution: 004 u Temperature of room temperature borate mixture (T); T. in 20.00 Tin 293.15 K Trial 1 LLLLLL Final buret reading HCl, mL Initial buret reading HCI, ml 135.26 12.40 110.48 11.052 Trial 3 Trial 2 (if done) 138.53 39.00 18.83 18.76 110.66 110. 36...