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- No need guideline answer ok. Solve both write RRL. ABOUT THESE 2 ITEMS. NOTE NO NEED EXTRA EXPLANATION ONLY NEED FOR OTH 1 PARAGRAPH EACH PUT REF END POINTS OK. DONT NEED GUIDELINE OKK. IF ANSWER GUIDELINE I WILL DISLIKE OKK 1. height of sweet potato plants; 2. programable speed of a rover: . something that says that a rover is programmed via speed, that it doesn't matter if the weight of the rover is decreasing from time to time. something that says that if you programmed a rover to go 5kph it will remain 5kph even if you put something heavy on it.Engineering Economy A company has determined the price and the monthly demand of its products are related by the equation D = √775 - p, where p is the price per unit in dollar and D, is the monthly demand. The associated fixed costs are $2,125 per month and the variable costs are $100/ unit. Use this information to answer the following: a)What is the optimal number of units that should be produced and sold each month? b) What is the maximum profit? c)Determine the value of D that represents the break-even point?Department of Mechanical Engineering PRINCIPLES OF COMPUTER AIDED ENGINEERING – MENG303 Please solve the problem by keupord
- Need help with these Q2. Identify any zero force members. ( there can be more than one ) Member AB Member AJ Member BCBC Member BH Member BJ Member CD Member CG Member CH Member DE Member DF Member DG Member EF Member FG Member GH Member GJ q3. You are asked to find the forces in members GHGH and CGCG using the Method of Sections. Which members should you make a cut through? Member AB Member AJ Member BC Member BH Member BJ Member CD Member CG Member CH Member DE Member DF Member DG Member EF Member FG Member GH Member GJ Q4. Having made a cut through the members in the previous part, you next want to solve for Member GH. Which of the following equilibrium equations is the most efficient? (i.e. which one will allow you to solve for the required member in one equation?) a. ΣFx=0. b. ΣMC=0. c. ΣMH=0. d. ΣFy=0 e ΣMD=0Department of Mechanical Engineering PRINCIPLES OF COMPUTER AIDED ENGINEERING – MENG303 Please solve the problem by keupordDepartment of Mechanical Engineering PRINCIPLES OF COMPUTER AIDED ENGINEERING – MENG303 Please solve the problem by keupordPlease help Matlab
- Learning Goal: To use the principle of linear impulse and momentum to relate a force on an object to the resulting velocity of the object at different times. The equation of motion for a particle of mass m can be written as ∑F=ma=mdvdt By rearranging the terms and integrating, this equation becomes the principle of linear impulse and momentum: ∑∫t2t1Fdt=m∫v2v1dv=mv2−mv1 For problem-solving purposes, this principle is often rewritten as mv1+∑∫t2t1Fdt=mv2 The integral ∫Fdt is called the linear impulse, I, and the vector mv is called the particle's linear momentum. A tennis racket hits a tennis ball with a force of F=at−bt2, where a = 1300 N/ms , b = 300 N/ms2 , and t is the time (in milliseconds). The ball is in contact with the racket for 2.90 ms . If the tennis ball has a mass of 59.7 g , what is the resulting velocity of the ball, v, after the ball is hit by the racket?Recall the discussion on spacecraft from the chapter opener. The following problems consider a rocket launch from Earth’s surface. The force of gravity on the rocket is given by F(d)=−mk/d2, where m is the mass of the rocket, d is the distance of the rocket from the center of Earth, and k is a constant. 172. As the rocket travels away from Earth’s surface, there is a distance D where the rocket sheds some of its mass, since it no longer needs the excess fuel storage. We can write this function as F(d)=⎨(−m↓1 k / d^2) if d < D (−m↓2 k / d^2) if d ≥ D Is there a D value such that this function is continuous, assuming m1≠m2?Completely solve and box the final answer. Write legibly 7. Calculate the specific heat of a substance in BTU/lbm-ºR if 17.8 pounds can raise its temperature from 71.4 ºF to 118.5ºF in a period of 1.12 minutes. The computed amount of heat applied to it is 4.79 HP.
- THERMODYNAMICS UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS/DIAGRAMS LEGIBLY. NO LONG EXPLANATION NEEDED. USE 3 DECIMAL PLACES. BOX THE FINAL ANSWER. An airplane is cruising at an elevation of 35,000 feet from sea level. Determine the amount of gage pressure in bars needed to pressurize the airplane to simulate sea level conditions. The average atmospheric pressure on earth is mated as a function of altitude by the relation Patm = 101.325 (1- 0.02256z)5.256, where Patm is the atmospheric pressure in kPa and z is the altitude in km with z = 0 at sea level.Newton’s 2nd Law Lab (Modeling friendly lab) Go to the PhET simulation Forces & Motion. https://phet.colorado.edu/sims/html/forcesandmotionbasics/latest/forcesandmotionbasics_en.html Select “Acceleration” Click to show Forces, Sum of Forces, Values, Mass, and Acceleration. There are two experiments for this activity – make sure you include both. Experiment #1: Acceleration vs. Force In this lab you will determine the relationship between acceleration and net force. Choose a mass at the beginning, and keep it constant for this entire experiment. Set the friction to zero. This will make your Applied Force equal to the net force. Record data for five different values of Applied Force. Graph Acceleration vs. Net Force. Graph this in Google sheets(you want a line graph - it should only have one line). Make sure that Applied Force information is used as the x value Make sure that Acceleration information is used as the y value Add a trendline – see what fits best –…Hi, I need help with the first part of the problem below because I'm very confused about how P1 and P2 should be calculated. If you look at my notes to solve the problem there is already a formula in place as I always thought the Patm should also be multiplied by the Area in the numerator, but it's not if I look at this specific tutorial solution given by my course but it's not explained why. I have done a while ago a very similar problem with using that formula in my notes and it gave me the right results, but it's not working for this one. Could you please help me understand why as I have a test coming soon? Figure Q3 (see image attached) shows a cylinder and pistonenclosing air, the movement of the pistonbeing restrained by a compression spring ofstiffness 20 kN/m. The air is heated andexpands, the piston moving 0.3 m. Thefree length of the spring is 1.0 m.Calculate the work done by the air duringthe process.If the pressure , volume and internal energyof air are related by the…