Unlike most of the other muscles in our bodies, the masseter muscle in the jaw, as illustrated

Question:

Unlike most of the other muscles in our bodies, the masseter muscle in the jaw, as illustrated in Figure 9.42, is attached relatively far from the joint, enabling large forces to be exerted by the back teeth.

(a) Using the information in the figure, calculate the force exerted by the lower teeth on the bullet.

(b) Calculate the force on the joint. F = 200 N = 2.9 cm Masseter_ muscle r = 5.0 cm Freaction

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

See More Books

Question Posted: Nov 10, 2023 01:55 PM

See More Questions

As seen from above, a stubborn stump is pulled by a pail of ropes, each with a force of 200 N, but at different angles as shown. From greatest to least, rank the net force on the stump. B
Social Security numbers assigned in Michigan begin with the number 3 The second number must be 6, 7, or 8 The other 7 digits can be any digit Find the number of possible Michigan Social Security...
Googles ease of use and superior search results have propelled the search engine to its num- ber one status, ousting the early dominance of competitors such as WebCrawler and Infos- eek. Even later...
Suppose 2 x - T f(x) -1-cos z for all real numbers z. Find lim f(x) PIK 2) Use the Squeeze Theorem to evaluate the limit lim 2 sin()
Use the following information to prepare the July cash budget for Anker Co. It should show expected cash receipts and cash disbursements for the month and the cash balance expected on July 31. a....
Kepler-42c orbits at a very close 0.0058 au from a small star with a mass that is 0.13 that of the sun. How long is a "year" on this world? In recent years, scientists have discovered hundreds of...
Estimate the overall odds ratio of the set of tables in Problem3.6 and test whether the odds ratios are the same across the tables. Problem3.6 is: 3.6 Use the DOS data to test whether there is gender...
Weston Products manufactures an industrial cleaning compound that goes through three processing departmentsGrinding, Mixing, and Cooking. All raw materials are introduced at the start of work in the...
3. The length of the biceps muscle increases 1.7cm over the course of an overhead softball throw. The stiffness constant for the biceps is 225,000 N/cm. Calculate the strain potential energy (in Nm)...
Show that the probability that the period of f(x)=a x mod M is odd is at most 1/2.
In Appendix A, Figures A.1A.17, the purchased costs for various types of equipment are given. The y-axis is given as the cost of the equipment per unit of capacity, and the x-axis is given as the...
A father lifts his child as shown in Figure 9.41. What force should the upper leg muscle exert to lift the child at a constant speed? Fa 2.0 cm =20.0 cm CG mg = 4.0 kg W109 W child = 38.0 cm = 10 kg
Atmospheric air at a pressure of 1 atm and dry-bulb temperature of 30C has a relative humidity of 80 percent. Using the psychrometric chart, determine (a) The wet-bulb temperature (b) The humidity...
he CIR may NOT inquire into the bank deposits of a taxpayer, except * 2 points A. When the taxpayer files a fraudulent return; B. When the taxpayer offers to compromise the assessed tax based on...
The cheetah is the world's fastest land mammal and can accelerate from rest to 26.4 m/s in 2.89 s. Determine the magnitude of the cheetah's acceleration a (assumed constant) and the distance Ax it...
Decide the type of symmetry (even/odd) each of the following has. If the function does not have symmetry explain why. (a) f(x) = x-4x 4 (b) g(x) = x2 1+x2 (c) h(x) = x + 3x
You are evaluating a potential investment in equipment. The equipment's basic price is $176,000, and shipping costs will be $3,500. It will cost another $17,600 to modify it for special use by your...
You are a Financial Accountant employed by Riskco. There are three accounts clerks at Riskco who report to you. In turn, you report to Jen the Finance Manager. You and Jen are both registered BAS...
Wipro Companys income statement included the following expenses for 2014: Rent expense ......... $ 78,000 Interest expense ....... 11,700 Salaries expense ....... 124,500 The related balance sheet...
Copy and complete the statement. 3800 m ? km =
Activity-based costing is preferable in a system: A. When multiple products have similar product volumes and costs B. With a large direct labor cost as a percentage of the total product cost C. With...
Appliance Apps has the following costs associated with its production and sale of devices that allow appliances to receive commands from cell phones. Prepare an income statement under both the...
Wifi Apps has these costs associated with its production and sale of devices that allow visual communications between cell phones: Prepare an income statement under both the absorption and variable...
A generic description of the overhead rate calculation process would be to take the estimated total overhead cost for the period and to divide it by the estimated number of units to be produced or...
Approximately a year and a half ago, you were hired as a Contracting Officer of NAVSYSCOM. You were previously employed by Company B, a DoD contractor. WHen you left, you maintained your 401K, but it...
Describe two major advantages and two disadvantages of each: MS-DOS operating system: Windows operating system UNIX and Linux operating system Android operating system iOS operating system macOS...

Unlike most of the other muscles in our bodies, the masseter muscle in the jaw, as illustrated

Question:

F = 200 N = 2.9 cm Masseter_ muscle r = 5.0 cm Freaction

Step by Step Answer:

a F teeth on ...View the full answer

College Physics

Students also viewed these Physics questions