Wires AC and BC are attached to a sphere which revolves at a constant speed v in
Question:
Wires AC and BC are attached to a sphere which revolves at a constant speed v in the horizontal circle of radius r as shown. Draw a FBD and KD of C?
в те в1
Step by Step Answer:
TA...View the full answer
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
Related Video
The area of a circle is given by the formula: A = ?r^2 Where A is the area, ? is a mathematical constant (approximately 3.14), and r is the radius of the circle. The radius is the distance from the center of the circle to the edge. So for example, if the radius of a circle is 5 units, the area would be: A = ?(5^2) = ?(25) = 78.5 square units Here three friends went out to a restaurant and decided to have pizza for lunch. While they were waiting for their order, one of them stepped out to take a call but promised to return in two minutes. The waiter came and presented them with the menu, and they decided to order two 10-inch pepperoni pizzas. The waiter took their order and left. Just then, the third friend returned and asked what they had ordered. They explained that they had ordered two small pepperoni pizzas as they were only three of them and it would be enough for them. However, the third friend suggested that for the same price, they could get a large pizza that would be much bigger than the two small ones. He asked the waiter for a pen and paper and proceeded to calculate the area of the two small pizzas and compared it to the area of one large pizza. The friends were amazed at how the circle measurements worked and decided to change their order from two small pizzas to one large pizza.
Students also viewed these Mechanics questions
-
A single wire ACB of length 2 m passes through a ring at C that is attached to a sphere which revolves at a constant speed v in the horizontal circle shown. Knowing that 1 = 60? and 2 = 30? and that...
-
Wires B and C are attached to a support at the left-hand end and to a pin-supported rigid bar at the right-hand end (see figure). Each wire has cross-sectional area A = 0.03 in.2 and modulus of...
-
Ropes AB and BC are two of the ropes used to support a tent. The two ropes are attached to a stake at B. If the tension in rope AB is 540 N, determine (a) The angle between rope AB and the stake, (b)...
-
Starting with acetylene as your only source of carbon atoms, identify how you would prepare each member of the following homologous series of aldehydes: a. Ethanal b. Propanal c. Butanal d. Pentanal
-
The condensed balance sheet and income statement data for Finch Corporation are presented below. Additional information:1. The market price of Finch common stock was $5.00, $3.50, and $2.80 for 2010,...
-
You want to buy a car, and a local bank will lend you $20,000. The loan would be fully amortized over 5 years (60 months), and the nominal interest rate would be 12%, with interest paid monthly. What...
-
Dixens Ltd, a wholesaler of electrical equipment, starts business on 1 January with 100,000 in cash. Required 1 Record all transactions in T-accounts. 2 Prepare a profit and loss statement for the...
-
The postclosing trial balance of the general fund of the town of Pine Ridge on December 31, 20X1, is as follows: Additional Information Related to 20X2 1. Estimated revenue consisted of property...
-
Heights Group1 Group 2 60 62 63 65 64 66 67 70 71 9 35 355 FE 72 74 63 66 71 72 73 Use Excel Spreadsheet and give a point estimate (mean) of the average height of all people in place I gathered My...
-
Table 1: Calculation of 3 month forward rates using the simple interest rate parity principle (4 marks) Exchange rate Forward rate 3 months Workings (show calculations in this column) from now...
-
Blocks A and B have masses mA and mB respectively. Neglecting friction between all surfaces, draw the FBD and KD for the two systems shown? System 2 B System 1
-
A collar of mass m is attached to a spring and slides without friction along a circular rod in a vertical plane. The spring has an un-deformed length of 5 in. and a constant k. Knowing that the...
-
In one city, 21% of adults smoke. in groups of size 130 adults, what is the variance of the number that smoke?
-
According to the needs based model of resource allocation, those individuals with the greatest needs should be allocated the most resources by society, by placing the needs of the individual above...
-
What is the relationship between interest rate level and bond price? Why must this relationship be true? How has the current rate environment impacted the prices of bonds? What are some factors to...
-
Suppose the government gives a guaranteed minimum price for sugar of $.25 cents a pound - and agrees to purchase any surplus which is subsequently destroyed. Demand and Supply are: Qd 200,000...
-
There are four areas in the Balanced Scorecard: Financial Perspective Customer Perspective Internal Business Perspective Innovation and Learning Perspective Please provide perspective for each....
-
Hello, I started my HW assignment. Please help with #2 and #4. And please let me know if I calculated the stock value correctly (part #3)? Thank you! Visit finance.yahoo.com, do some research and...
-
A tornado hit the City of Fairview. City hall was closed six months for renovation, during which time city operations were moved to meeting rooms at a nearby convention center. Further details...
-
Listed below are common types of current liabilities, contingencies, and commitments: a. Accounts payable b. Bank loans and commercial paper c. Notes payable d. Dividends payable e. Sales and excise...
-
Figures (1) and (2) show how springs can be used to support a block in two different situations, in Fig. (1) They help decrease the amplitude of the fluctuating force transmitted by the block to the...
-
A 27-kg disk is attached with an eccentricity e = 150m to the midpoint of a vertical shaft AB which revolves at a constant angular velocity f. Knowing that the spring constant k for horizontal...
-
A small trailer and its load have a total weight of 500 lb. The trailer is supported by two springs, each of constant 350 lb/ft, and is pulled over a road, the surface of which can be approximated by...
-
Cash Budget with Supporting Cash Collections and Disbursements Schedules - Excel FILE HOME INSERT PAGE LAYOUT Calibri -11 A Paste BIU Clipboard Font FORMULAS DATA REVIEW VIEW % Sign In M Editing...
-
Hitzu Company sold a copier (that costs $3,500) for $7,000 cash with a two-year parts warranty to a customer on August 16 of Year 1. Hitzu expects warranty costs to be 5% of dollar sales. It records...
-
On 31 December 20X7, a company has the following bond on the statement of financial position: Bond payable, 7%, interest due semi-annually on 31 Dec. and 30 June; maturity date, 30 June 20x11 Premium...
Study smarter with the SolutionInn App