2. Derive an equation for the velocity of the pole vaulter just before impacting into the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
2. Derive an equation for the velocity of the pole vaulter just before impacting into the pads in terms of initial velocity (v.), acceleration of gravity (g), and the height of the pads (hp). 3. Derive an equation for the pole vaulters displacement into the pads in terms of max, m, V₁, g, hp, and k (you do not have to solve it in all of these terms, but at least some of these terms should be included). 4. The average pole vaulter with a mass of 75 kg can run up to a velocity of 7.48 m/s. The pole vault pads are 0.81 m thick and have a spring constant k=10,000 N/m. Use the equations you derived previously where necessary to determine and prove if the pole vaulter hits the ground through the pads? 2. Derive an equation for the velocity of the pole vaulter just before impacting into the pads in terms of initial velocity (v.), acceleration of gravity (g), and the height of the pads (hp). 3. Derive an equation for the pole vaulters displacement into the pads in terms of max, m, V₁, g, hp, and k (you do not have to solve it in all of these terms, but at least some of these terms should be included). 4. The average pole vaulter with a mass of 75 kg can run up to a velocity of 7.48 m/s. The pole vault pads are 0.81 m thick and have a spring constant k=10,000 N/m. Use the equations you derived previously where necessary to determine and prove if the pole vaulter hits the ground through the pads?
Expert Answer:
Answer rating: 100% (QA)
2 solution To derive an equation for the velocity of the pole vaulter just before impacting into the pads we can use the kinematic equation Let v be t... View the full answer
Related Book For
Numerical Methods For Engineers
ISBN: 9780071244299
5th Edition
Authors: Steven C. Chapra, Raymond P. Canale
Posted Date:
Students also viewed these physics questions
-
answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...
-
Carol Harris, Ph.D, CPA, is a single taxpayer and she lives at 674 Yankee Street, Durham, NC 27409. Her Social Security number is 793-52-4335. Carol is an Associate Professor of Accounting at a local...
-
Given the monthly returns that follow, find the R2, alpha, and beta of the portfolio. Compute the average return differential with and without sign. Do not round intermediate calculations. Round your...
-
Examine the Web sites of the following strategic alliances and determine which of the sources of value presented in Table9.1 are present: (a) Dow-Coming (an alliance between Dow Chemical and Coming)...
-
Consider the vacuum worlds of Figure 4.18 (perfect sensing) and Figure 14.7 (noisy sensing). Suppose that the robot receives an observation sequence such that, with perfect sensing, there is exactly...
-
Some of the prior interviews suggest that the company is so cheap that they wont pay people what they are worth. Have you had similar experiences?
-
Wild Expansion Co. acquired the following assets in exchange for various nonmonetary assets. 2011 Mar. 15 Acquired from another company a large lathe in exchange for three small lathes. The small...
-
Identify the entities and the relationships the diagram given below Translate the Diagram Into Relational Model Fname Minit Lname San Bdate Sex No Street Apt no City State Zip Name PERSON Address...
-
Which of the following is a positive reason for learning chemistry? (a) Chemistry is relevant to daily life (b) Chemistry offers career opportunities (c) Chemistry studies interesting topics (d)...
-
Consider the following game Player 1 T M B E 4,4 2,0 3,0 Player 2 N 0, 2 2, 2 1,0 a) Find the the pure-strategy Nash equilibria b) Find a mixed-strategy Nash equilibria in which Player 1 plays all...
-
Jean and John Inc had the following balance sheets on August 31, 2022, just before acquisition: Jean Inc. John Inc. (carrying value) (carrying value) Cash $1,200,000 $300,000 Accounts Receivable $...
-
Which earnings management technique involves setting aside excess reserves during profitable periods to be used in future periods when earnings need a boost?
-
Which type of financial statement shows how every category of expense is allocated?
-
Pick an event or political action in Alaska's history (other than the discovery of oil at Prudhoe Bay) that had an important influence on shaping the pattern of economic development and population...
-
A helicopter has a rotor diameter of 40 feet and it is being operated in a hover at 307.95 rpm. Calculate the tip speed in fps (V t ) of the rotor.
-
A four-stroke, 2.8 liter compression ignition engine operates on the dual cycle as shown in Fig.1 with a compression ratio of 14. The air at the beginning of the compression process is at 95 kPa and...
-
Planning: Creating an Audience Profile; Collaboration: Team Projects. Compare the Facebook pages of three companies in the same industry. Analyze the content on all available tabs. What can you...
-
Given (x, y) = 2.25xy + 1.75y 1.5x 2 2y 2 Construct and solve a system of linear algebraic equations that maximizes (x). Note that this is done by setting the partial derivatives of with respect...
-
The upward velocity of a rocket can be computed by the following formula : v = v in m 0 /m 0 qt gt Where = upward velocity, u = the velocity at which fuel is expelled relative to the rocket, m 0 =...
-
Develop a user-friendly program to obtain first-derivate estimates for unequally spaced data. Test it with the following data: Where ( x ) = 5 e -2 x x . Compare your results with the true...
-
Outline the main factors that might influence the size of the profit mark-up set by a business.
-
When are increased profits in a managers personal interest?
-
A frequent complaint of junior and some senior managers is that they are frequently faced with new targets from above, and that this makes their life difficult. If their complaint is true, does this...
Study smarter with the SolutionInn App