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I need help with this before tomorrow’s exam if I can get all needed calculations please

Help can only be sought via private Ed Discussion posts or instructor office hours. - In all coding, use only functions covered in class. It will be considered a violation of the Academic Integrity Policy if you use any build-in functions or operators of Matlab that calculate the inverse of a matrix, interpolations, spline, diff, integration, ode, fft, pdes, etc.; - You may reuse functions you yourself developed throughout this semester in this class or from solutions posted on Canvas for this class. Problem Description (CCOs #1, 2, 3, 4, 5, 6, 7, 8, 11, 12) A water tank of radius R = 1.8m with two outlet pipes of radius r₁ = 0.05m and r2 installed at heights h₁ = 0.13m and h₂ = 1m, is mounted in an elevator moving up and down causing a time dependent acceleration g(t) that must be modeled as g(t) = go+a1 cos(2π f₁t) + b₁ sin(2π f₁t) + a2 cos(2π f₂t) + b₂ sin(2π f₂t), (1) Figure 1: Water tank inside an elevator The height of water h(t) in the tank can be modeled by the following ODE,…

Pl:1: this was all information that was given to me. If need j would need to look it up online.

Suppose a flu epidemic has broken out in all math 1215 courses at your school. Assume a total of 24 people have the flu as of today and that each day the total number people who have the flu double. Let f(t) represent the number of people who have the flu at t days since today. Estimate numerically when the number of people will reach 768. {your final answer just number}

Hello I have two pictures with some questions Id like to get answers to! Short and great explanations please thank you !

Please anwer the quesiton correctly and take your time, i read the guideline and honor code and im allowed to have Submit only one question at a time under the appropriate subject. A question can have up to 3 subparts (i.e. part a, b, and c). Here is the link that says from bartleby if you odnt belive me: https://bartleby.zendesk.com/hc/en-us/articles/360017462394-How-can-I-ensure-my-questions-get-answered-as-quickly-as-possible-So answer all the questions thanks.Calculate the frequency of a radio wave.1. A) radio wave has a wavelength of 21 cm. What is the wavelength in meters? (Give your answer in meters rounded to exactly 2 decimal places).B)Use your previous answer and the speed of light (c = 3 · 108 m/s) to calculate the frequency of a 21 cm radio wave. Give your answer in Hz, no decimal places.C)Use your previous answer to calculate the frequency of a 21 cm radio wave. This time, give your answer in GHz, rounded to exactly one decimal place. (Note that 1 GHz = 109 Hz).

I need help with the first part and Matlab for this problem

-) Prof. K. took a Tesla Model S for a test drive. The car weighs 4,500 lb and can accelerate from 0 to 60 mph in 2.27 seconds. The car has a 581 kW battery pack. Help Prof. K. determine the efficiency of the vehicle [Ans. to Check 55.5%]. Note: The equation we learned in class P = F v ONLY APPLIES if velocity is constant. Use the steps below to guide your thought process. Develop a symbolic relationship for the force required to move the car forward. Compute the work done by the car (in Ib-ft). Calculate the power required to do this work (in kW). 2) After playing a game of pinball, you decide to do some calculations on the launching P Type here to search 9:09 AM 33°F Mostly sunny 3/7/2022 Esc DII PrtScn FB Home F9 End F10 PgUp PgDn Del F4 F12

) Prof. K. took a Tesla Model S for a test drive. The car weighs 4,500 lb and can accelerate from | O to 60 mph in 2.27 seconds. The car has a 581 kW battery pack. Help Prof. K. determine the efficiency of the vehicle [Ans. to Check 55.5%). Note: The equation we learned in class P= F v ONLY APPLIES if velocity is constant. Use the steps below to guide your thought process. Develop a symbolic relationship for the force required to move the car forward. Compute the work done by the car (in Ib-ft). Calculate the power required to do this work (in kW). Ey el mp cul 2) After playing a game of pinball, you decide to do some calculations on the launching 9:09 AM P Type here to search 33°F Mostly sunny 3/7/2022 PrtScn Tnd Home

Help with this would be great, thanks!

Please answer LETTER C

You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:

-The exam is open adopted textbook, open class notes (posted notes and solutions on the class' Canvas site only) and you may use Matlab's build-in help system, but only to look up Matlab syntax questions; - no collaboration is allowed; no help, including the tutoring center, may be sought to solve the problems; - exam questions may only be asked to the instructor via private Ed Discussion posts or during the instructor's office hours; - for non Matlab Grader problems, document all steps you took to solve the problem. This can be handwritten, but must be legible for credit. If the problem states 'By hand', do not use any script/function to actually solve the problem, however, you may use a non-programmable calculator or script/functions coded in this class to help in verifying the numerical results of individual steps; - on Gradescope associate/select your answer pages with the corresponding problem numbers. Failure to do so may result in no points given initially and will require a…

The free body diagram must be drawn , its mandatory. Don't use chatgpt

4. For each of the situations in trie lapie welow, state the process by which heat is transferred. Getting burnt by touching a hot stove Hot air rising, cooling and falling Heat from a campfire when you are seated beside it Ice cooling down your hand Heat from the Sun warming your face Boiling water by thrusting a red-hot piece of iron into it A slice of bread placed undera red-hot electric grill to make toast Heating a tin can of water using a Bunsen burner

Part 1: Do the Analysis of the Ocean Thermal Gradient Power Plant shown below. Your Analysis will be easier to do in EES but it is up to you. Your EES program must be well documented and documentation in your code should reference system sketches. (The cycle and individual components) These sketches are done on attached engineering or typing paper, unless you are able to draw them in EES. You must validate your results with hand calculations on engineering paper that invoke the 1 and 2 Law from the perspective of the entire cycle, not the individual components. Of course, a system sketch is required. nd 1. An ocean thermal gradient power plant using a simple non-ideal Rankine Cycle operates with a peak boiler temperature of 70 °F and a condenser temperature of 40 °F. The warm surface water of the ocean is supplying the thermal energy to the boiler. Assume a high source temperature of 80 °F. The cooler water deeper in the ocean is the sink for heat rejection at the condenser. Assume a…