To determine the location of her center of mass, a physics student lies on a lightweight plank
Question:
To determine the location of her center of mass, a physics student lies on a lightweight plank supported by two scales 2.50 m apart, as indicated in FIGURE 11-43. If the left scale reads 435 N, and the right scale reads 183 N, find
(a) The student's mass
(b) The distance from the student's head to her center of mass.
Transcribed Image Text:
Axis of rotation -2.50 m-
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
Picture the Problem A person lies on a lightweight plank that rests on two scales as s...View the full answer
Answered By
GERALD KAMAU
non-plagiarism work, timely work and A++ work
4.40+
6+ Reviews
11+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
In exercise physiology studies it is sometimes important to determine the location of a persons center of mass. This can be done with the arrangement shown in Figure P12.63. A light plank rests on...
-
To determine the location of the center of gravity of the automobile it is first placed in a level position, with the two wheels on one side resting on the scale platform P. In this position the...
-
The steel plate is 0.3 m thick and has a density of 7850 kg/m3. Determine the location of its center of mass. Also compute the reactions at the pin and rollersupport. y 3 2> 2 m 2 m B. y = -2 m
-
Calculate the investment return, BAR, and ALPHA of the following investment, all over one year. Market return .12 or 12% investment in Tesla stock, $15000 , then sold at end of year for $32000, bet...
-
Valuing Perpetuities Live Forever Life Insurance Co. is selling a perpetuity contract that pays $1,200 monthly. The contract currently sells for $63,000. What is the monthly return on this investment...
-
The Nutrition Labeling and Education Act (NLEA) requires packaged food to have a Nutrition Facts panel that sets out nutrition information, including the total number of calories per serving....
-
Curly-Soo, Inc. manufactures hair curlers and blow-dryers. The handheld hair curler is Curly-Soo's high volume product (80,000 units annually). It is a "large barrel," 20-watt, triple-heat appliance...
-
Medical Distributors, Inc. is a U.S. company that buys and sells used medical equipment throughout the United States and Canada. During the month of June, the company had the following transactions...
-
A butterfly conservatory has 80 specimens and has estimated the population to grow at an annual rate of 7.5% a. Write an equation to represent y, the number of butterflies in the conservatory n years...
-
Campus Theater adjusts its accounts every month. The company's unadjusted trial balance dated August 31, current year, appears as follows. Additional information is provided for use in preparing the...
-
Referring to the person holding a baseball in Problem 6, suppose the biceps exert just enough upward force to keep the system in static equilibrium. (a) Is the force exerted by the biceps more than,...
-
A set of fossilized triceratops footprints discovered in Texas show that the front and rear feet were 3.2 m apart. The rear footprints were observed to be twice as deep as the front footprints....
-
Use the properties of integrals to verify the inequality. e* cos x dx
-
Below are news reports about speeches given by President of the Philippines Rodrigo Duterte. Please identify which of the appeals (scapegoating, rhetoric of paranoia, rhetoric of authority, fallacy...
-
Why and how to identify the most valuable customers and maximize their customer lifetime value (CLV)?
-
Clap Off Manufacturing uses 2,000 switch assemblies per week and then reorders another 2,000. Assume the relevant carrying cost per switch assembly is $5.70 and the fixed order cost is $610. a....
-
The liabilities and owners' equity for Campbell Industries is found here: Accounts payable $513,000 Notes payable $256,000 Current liabilities $769,000 Long-term debt $1,178,000 Common equity...
-
Miyagi Data, Inc., sells earnings forecasts for Japanese securities. Its credit terms are 1/30, net 50. Based on experience, 75 percent of all customers will take the discount. a.What is the average...
-
What is the direction of the magnetic field at point P in the figure? (P is on the axis of the coil.) 30 4- 2.
-
Reconsider Prob. 1474. In order to drain the tank faster, a pump is installed near the tank exit as in Fig. P1475. Determine how much pump power input is necessary to establish an average water...
-
A long, solid, conducting cylinder has a radius of 2.0 cm. The electric field at the surface of the cylinder is 160 N/C, directed radially outward. Let A, B, and C be points that are 1.0 cm, 2.0 cm,...
-
(a) If Earth had a net surface charge density of 1.0 electron/m2 (A very artificial assumption), what would its potential be? (Set V = 0 at infinity.) What would be the (b) Magnitude and (c)...
-
In Figure we move a particle of charge + 2e in from infinity to the x axis. How much work do we do? Distance D is 4.00m O+2e +2e -D--D-
-
Companies are expected to have the strongest internal controls over which the following types of data: Fixed asset records customer information bank account deposit and balance information...
-
Which of the following is not a general rule for allocating nonbusiness income? Multiple Choice Rental income for investment property to state of commercial domicile Interest and dividends to the...
-
Brothers Inc. expects earnings of $8,000,000.00 in the current year on 6,000,000 outstanding shares of common stock. The company is considering the effects on reported earnings of issuing an...
Study smarter with the SolutionInn App