PHY 150 - 5-2 Project Two - Logan Mayer

I thought the letters represented the connection between the forces and magnitude. Can you help me truly understand how to evaluate this correctly? Thanks

Mechanical engineering thermodynamics. Handwritten solution accepted. (3-150) In an article on tire maintenance, it is stated that tires lose air over time, and pressure losses as high as 90 kPa (13 psi) per year are measured. The article recommends checking tire pressure at least once a month to avoid low tire pressure that hurts fuel efficiency and causes uneven thread wear on tires. Taking the beginning tire pressure to be 220 kPa (gage) and the atmospheric pressure to be 100 kPa, determine the fraction of air that can be lost from a tire per year.

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question c pls For any vector quantity, be sure to always include the magnitude and direction(teacher asked)

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SUBJECT:MECHANICAL ENGINEERING Q1: A 10 kg body falls from rest with negligible interaction with its surroundings (no friction). Determine its velocity after it falls 3.8 m. Use the 1st Law of Thermo to solve this problem. You may use your knowledge of kinematics or dynamics to verify your solution but the solution must be derived from the 1st Law equation. Ans. 8.64 m/s (Is it ∆ U=-W ? Show your work)

You have been asked by your supervisors at A&L Engineering to design a roller coaster for a new theme park. Because this design is in the initial stages, you have been asked to create a track for the ride. Your coaster should have at least two peaks and two valleys, and launch from an initial height of 75 meters. Each peak and valley should represent a vertical change of at least 20 meters. In your design, you should plan for a mass between 400 and 600 kilograms. Once you have designed the track, you have been asked to calculate the kinetic energy, potential energy, momentum, and work done by the cart at various points throughout the track. Unless otherwise stated, you can ignore the effects of friction. Following your calculations, you have been asked to describe the energy transfers detailed by these equations. Directions To complete this roller coaster design report, complete the following: Create a diagram of a roller coaster track containing at least two peaks and two…

Mechanical engineering aircon topic. Please help to solve the problem asap. Will upvote for your answer

### To make a conclusion for a report of an experiment on rockets, in which the openrocket software was used for the construction and modeling of two rockets: one one-stage and one two-stage. First rocket (single-stage) reached a maximum vertical speed of 100 m/s and a maximum height of 500 m The second rocket (two-stage) reached a maximum vertical speed of 50 m/s and a maximum height of 250 m To make a simplified conclusion, taking into account the efficiency of the software in the study of rockets

Using the jet engine lecture notes and its charts, derive a mathematical expression relating a jet engine’s dry weight with its take-off thrust. Write the expression in imperial units and then convert it to SI units.

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A submarine robot explorer is used to explore the marine life in deep water. The weakest point in the submarine robot explorer structure can hold a pressure force of 300 MPa. What is the deepest point can it reach? *

TOPIC: STATICS  1. Follow the rule correctly. 2. Solve the asked problem in a step-by-step procedure3. Kindly choose the correct answer on the choices4. Double-check your solutions because we need them for our review. Thank you so much for your kind consideration.

TOPIC: STATICS  1. Follow the rule correctly. 2. Solve the asked problem in a step-by-step procedure3. Kindly choose the correct answer on the choices4. Double-check your solutions because we need them for our review. Thank you so much for your kind consideration.

Eng D Question 8 Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide magnitude and direction where appropriate. The two boxes below are joined together and are subjected to the force shown until they reach a speed of 10 f/s. The mass of box A is 1 slug. The mass of box B is 0.75 slug. Once they reach this maximum speed, the force is removed and the boxes slow down to a stop. The coefficient of kinetic friction 0.3. Answer the following questions. between the boxes and the surface is μ P = 50 lb 2c) How much friction is present as the boxes slow to a stop? Show your work. Solution I Units B Direction 2b) Using the Principle of Linear Momentum & Impulse, how long does it take the boxes to stop once the force is removed? Show your work. Solution Units

Study Area Document Sharing User Settings Access Pearson mylabmastering.pearson.com P Pearson MyLab and Mastering The crash cushion for a highway barrier consists of a nest of barrels filled with an impact-absorbing material. The barrier stopping force is measured versus the vehicle penetration into the barrier. (Figure 1) Part A P Course Home b My Questions | bartleby Review Determine the distance a car having a weight of 4000 lb will penetrate the barrier if it is originally traveling at 55 ft/s when it strikes the first barrel. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 36 μΑ S = Value Units Submit Request Answer Provide Feedback ? Next >

Need help with 4,5,6

Chapter 12 - Lecture Notes.pptx: (MAE 272-01) (SP25) DY... Scores ■Review Determine the maximum constant speed at which the pilot can travel, so that he experiences a maximum acceleration an = 8g = 78.5 m/s². Express your answer to three significant figures and include the appropriate units. μΑ v = Value Units Submit Request Answer Part B ? Determine the normal force he exerts on the seat of the airplane when the plane is traveling at this speed and is at its lowest point. Express your answer to three significant figures and include the appropriate units. о HÅ N = Value Submit Request Answer Provide Feedback ? Units Next >

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As speed as possible please