The anatomical center of gravity G of a person can be determined by using a scale and
Question:
The anatomical center of gravity G of a person can be determined by using a scale and a rigid board having a uniform weight W1 and length l. With the person’s weight W known, the person lies down on the board and the scale reading P is recorded. From this show how to calculate the location xc of the center of mass. Discuss the best place l1 for the smooth support at B in order to improve the accuracy of this experiment.
Given:
a = 120 mm
b = 240 mm
c = 120 mm
G B P
Step by Step Answer:
Mg 0 WxcPl1 W w1 1 0 xc W1 W PlWl1 4 112 W P...View the full answer
Related Video
Take 2 forks and place them on one another in such a way that we can place the coin in between the prongs. Now try to place the coin with forks on the edge of the glass. It will take you some time to adjust the coin on the edge. This requires a little practice to adjust the coin on the edge of the glass. With a little effort, we will see the coin sitting on the edge calmly. If you look closely you will see it wobbling a little bit. The mass is in the handles of the forks so as a low center of mass it stables as it looks.
Students also viewed these Civil Engineering questions
-
The center of gravity G of a 3.5-lb unbalanced tracking wheel is located at a distance r = 0.9 in. from its geometric center B. The radius of the wheel is R = 3 in. and its centroidal radius of...
-
Using information in the Challenge Solution, show how to calculate the price of fair insurance if the probability of being in a crash were as high as the frequency in 2001, 0.00000077? Use a graph to...
-
The surface tension of a liquid can be determined by measuring the force F needed to just lift a circular platinum ring of radius r from the surface of the liquid. (a) Find a formula for y in terms...
-
Suppose x = e y . Compute the value of y, given the following values of x: (a) x = 2 (b) x = 3 (c) x ~ 1.5 (d) x 3 (e) x = .5 (f) x = .002 (g) x = 10 (h) x = 1
-
What is the range of a data set?
-
Development of Version 2.0 of a particular accounting software product is being considered by Jose Nogueras technology firm in Baton Rouge. The activities necessary for the completion of this project...
-
Give two reasons to explain why a company usually seeks to manage rather than eliminate its risks.
-
Singapore Digital Components Company assembles circuit boards by using a manually operated machine to insert electronic components. The original cost of the machine is $60,000, the accumulated...
-
Garth Brooks is an investigative journalist employed by the Victorian Investigator, an online subscription news service. He is contacted by a personal assistant to an MP who wishes to remain...
-
On 31 December 20X3, the trial balance of Joytoys showed the following chart of accounts and balances: Additional information 1 The inventory at 31 December 20X3 was valued at £19,500. 2 The...
-
Locate the centroid yc of the concrete beam having the tapered cross section shown. Given: a = 100 mm b = 360 mm c = 80 mm d = 300 mm e = 300 mm -- a -
-
The tank and compressor have a mass MT and mass center at GT and the motor has a mass MM and a mass center at GM. Determine the angle of tilt, , of the tank so that the unit will be on the verge of...
-
For an ac circuit with resistance 10.0 m, capacitance 5.00 F, frequency 10.0 kHz, and E = 15.0 mV: (a) Find the impedance (in ohms), (b) Find the phase angle, (c) Find the current.
-
Asset Amount ($b) Risk Weight Risk Weighted Assets ES funds 4.5 0% T-notes and CG bonds 5.5 0% Home loans (LVR < 80%) 190 75% Home loans (LVR >85%) 60 100% Business loans 150 100% Total 410 Calculate...
-
Problem 2: Simulation Modeling Table A Mean Standard Deviation Table B Model Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10 Option 1 2 Option Stocks Investment 12.00% 25.00%...
-
Boxes and conduit bodies and buildings shall be installed so that contained wiring can be ___ without removing any part of the building or structure.
-
Ramon is approved for a 8 year loan of 45,000 at nominal rate of interest convertible semiannually of 8.2432 percent. making monthly payments at the end of each month. a. What is his monthly payment?...
-
Security issues in today's workplace. Identify the different types of potential security issues an employer may have to deal with. Give examples to illustrate each of these potential security...
-
Sarah Jones and Jack Peterson are working on a business plan for their proposed venture. Their plan calls for them to locate and operate 10 kiosks in malls and other high-traffic areas to sell...
-
What impact has the Internet had on the globalization of small firms? How do you think small companies will use the Internet for business in the future?
-
What are the pieces of data that are passed into a function called?
-
Locate the centroid x of the shaded area. Solve the problem by evaluating the integrals using Simpsons rule. a y -L- - y = a sin JUX L X
-
Locate the centroid of the area. Solve the problem by evaluating the integrals using Simpsons rule. y y = 0.5ex 1 m -X
-
Locate the centroid x of the area. Solve the problem by evaluating the integrals using Simpsons rule. y y = 0.5ex 1 m -X
-
How do advanced scenario planning methodologies, such as probabilistic forecasting, sensitivity analysis, and scenario stress-testing, inform the development of robust, adaptive visions that are...
-
How can leaders sustain momentum and relevance around visionary visions amidst evolving external environments, internal dynamics, and competing priorities, fostering adaptability, resilience, and...
-
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {1, 3, 5, 7, 9}, B = {2, 4, 6, 8, 10}, and C = {1, 2, 4, 5, 8, 9}. List the elements of each set. (a) CC c (b) ( A C ) c (c) A ( B C )
Study smarter with the SolutionInn App