\ 3880-kg car enters an 7.9-percent downhill grade at a speed of 97 km/h. The driver applies her brakes to bring the car to a speed of .6 km/h in a distance of 0.52 km measured along the road. Calculate the energy loss Q (enter as a positive number) dissipated from the rakes in the form of heat. Neglect any friction losses from other causes such as air resistance. Answer: Q- i kJ

Q: Why is it important to determine the slopes and displacements?

A: Slope – when ever any load is applied on the beam due to its elastic properties it bend in very…

Q: Describe Pascal’s law?

A: Pascal’s law states that the static pressure acted on a liquid particle at rest is normally towards…

Q: In the figure, find the length c of the overhangs so that the beam made of U profile can carry the…

A:

Q: Statics; working

A:

Q: Figure shows a heat exchanger designed to cool 5250 kg/h of an ethyl alcohol solution (Cp = 3810…

A:

Q: 3

A: intro- defects on any material is cause of failure of material.

Q: When does the reduction in the dimensions occur?

A: Reducing of dimensions is done in the following conditions. Reducing of dimensions of a workpiece…

Q: *The pit crew pushes a 3,000lb race car that ran out of gas and the car moves forward as they push…

A: Given:m=3000 lba= 0.5 ft/s2

Q: Which of the following statement is correct? O Discontinuities can propagate and become defects. O…

A: ◆ The discontinuity is the imperfection on the physical surface of the objects. The examples of…

Q: This is mechanical engineering question

A: please add your questions in comment i will answer , don't worry dear student just add the question…

Q: What does shear strains cause?

A: Answer Shear Strain : it is the angular displacement from the original position

Q: A. Resilience is the energy absorbed by the material up to a. yield. b. ultimate sensile stress. c.…

A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Drilling and Completion Engineering II An exploration well is to be drilled to a total depth of…

A:

Q: How can I calculate the force tho

A: The stress is defined as the resisting force per unit area. here, σAl=12800 psiσsteel=18850…

Q: Determine, using the principle of superposition, the reactions at supports A and B for equilibrium.…

A:

Q: mechanical design and drawing

A:

Q: How is it possible to solve statically indeterminate problems?

A:

Q: Q1: Select the correct answer. A. Resilience is the energy absorbed by the material up to a. yield.…

A: As per the company's guidelines when multiple choice questions are asked only first 3 questions have…

Q: What to Submit: Submit the following figures and table: • Temperature plot of steam pipe assembly in…

A: Given: THe The inner and outer diameter are The thermal conductivity of cast iron The temperature of…

Q: I need answers for problems 7, 8, and 9 pertaining to the print provided.

A: As we are entitled to answer only a single question. We’ll answer question no. 7 for you. Please…

Q: Don’t use ai

A: Step 1: a) Penetrant testing, Magnetic particle testing can be used. Compared to Other NDT methods,…

Q: Explain the following with appropriate examples (at least 2 examples) 1. Grubler's criterion. 2.…

A: The Grubler's criterion gives the number of degrees of freedom of a mechanism involving links and…

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.