T-A race car with a mass of 1500 kg under a constant thrust force of 40...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
T-A race car with a mass of 1500 kg under a constant thrust force of 40 kN starts from rest and reaches a maximum speed of v= 125 m/s in t = 8 s. Accordingly, what will be the average friction resistance (friction force) applied to the car during this time period? (FD=?) (Use impulse-momentum principle) FD T = 40 kN T-A race car with a mass of 1500 kg under a constant thrust force of 40 kN starts from rest and reaches a maximum speed of v= 125 m/s in t = 8 s. Accordingly, what will be the average friction resistance (friction force) applied to the car during this time period? (FD=?) (Use impulse-momentum principle) FD T = 40 kN
Expert Answer:
Answer rating: 100% (QA)
To find the average friction resistance friction force applied to the race car we can use the impuls... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
The independent retailer REWE is considering a four-week promotion campaign for beef. To differentiate themselves from the dominating grocery retail chains, they plan to promote either organic or...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...
-
Steve and Linda Hom live in Bartlesville, Oklahoma. Two years ago, they visited Thailand. Linda, a professional chef, was impressed with the cooking methods and the spices used in the Thai food....
-
The Spin on Spans: Determine whether the vectors in the set S span the vector space V? 1. V = R2; S = ([0, 0], [1, 1]) 2. V = R3; S = ([1, 0, 0], [0, 1, 0], [2, 3, 1]) 3. V = R3; S = ([1, 0, -1], [2,...
-
Which of the following is not acceptable as an explanation for a fall in gross profit ratio? (a) Reduction in profit margin as a sales promotion strategy (b) Error in ascertaining the amount and cost...
-
What type of company is typically characterized by a high dividend payout ratio? a. Technology company b. High-growth company c. Mature, low-growth company d. All of the above
-
On September 30, 2012, Synergy Bank loaned $88,000 to Kendall Kelsing on a oneyear, 12% note. Requirements 1. Journalize all entries for Synergy Bank related to the note for 2012 and 2013. 2. Which...
-
Current Attempt in Progress Compare the financial effects (ignore income tax) of using the FIFO and average inventory cost formulas during a period of declining prices on the following items: (1)...
-
1. Fill in the blanks with the words from the box. You may need to change the forms of some of the words. You may need to use one word more than once. integral at able notion domain from imagine...
-
What are the similarities and differences between VCA and other forms of data analytics?
-
What is the biggest organization to have compromised the security and privacy of customer or employee data? What role could accountants have played in preventing this breach?
-
What are the top four drivers of learning efficiency?
-
What organizational capabilities do organizations need in order to become true AI companies?
-
Assume that Boardmaster sold skateboards to a department store for \($35,000\) cash. How would this transaction affect Boardmasters accounting equation? a. Increase both assets and stockholders...
-
A square loop of wire is placed midway between two longstraightwires carrying equal steady currents, as shown in the figure. If a 10cm and I= 10 A, what is the magnitude of the magneticflux (inu Wb)...
-
Explain how the graph of each function can be obtained from the graph of y = 1/x or y = 1/x 2 . Then graph f and give the (a) Domain (b) Range. Determine the largest open intervals of the domain over...
-
An initially neutral electrscope is charged by induction by bringing near a positively charged object. If 3.22 x 108 electrons flow through the ground wire to Earth and the ground wire is then...
-
One morning, an employee at a rental car company fills a cars steel gas tank to the top and then parks the car a short distance away. (a) That afternoon, when the temperature increases, will any gas...
-
A 3250-kg aircraft takes 12.5 min to achieve its cruising altitude of 10.0 km and cruising speed of 850 km/h. If the planes engines deliver, on average, 1500 hp during this time, what is the...
-
Let \(\widehat{\boldsymbol{\beta}}=\boldsymbol{A}^{+} \boldsymbol{y}\). Using the defining properties of the pseudo-inverse, show that for any \(\boldsymbol{\beta}\) \(\in \mathbb{R}^{p}\) \[...
-
Let \(\mathbf{X}\) be an \(n\)-dimensional normal random vector with mean vector \(\boldsymbol{\mu}\) and covariance matrix \(\boldsymbol{\Sigma}\), where the determinant of \(\boldsymbol{\Sigma}\)...
-
Suppose that in the polynomial regression Example 2. 1 we select the linear class of functions \(\mathscr{G}_{p}\) with \(p \geqslant 4\). Then, \(g^{*} \in \mathscr{G}_{p}\) and the approximation...
Study smarter with the SolutionInn App