The drawing shows two identical stones attached to cords that are being whirled on a tabletop at
Question:
(a) T1 = T2
(b) T1 = 2T2
(c) T1 = 4T2
(d) T1 = ½ T2
(e) 1 = ¼ T2
Identical stones Path 2 Path 1
Step by Step Answer:
d The radius of path 1 is twice that of p...View the full answer
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
-
The drawing shows two transverse waves traveling on strings. The linear density of each string is 0.065 kg/m. The tension is provided by a 26-N block that is hanging from the string. Find the speed...
-
The drawing shows two boxes resting on frictionless ramps. One box is relatively light and sits on a steep ramp. The other box is heavier and rests on a ramp that is less steep. The boxes are...
-
The circuit in the drawing shows two resistors, a capacitor, and a battery. When the capacitor is fully charged, what is the magnitude q of the charge on one of its plates? K.) : : 2.0 V 12 V
-
Cindy Bagnal, the manager of Cayce Printing Service, has provided you with the following aging schedule for Cayce's accounts receivable: Cindy indicates that the $126,700 of accounts receivable...
-
An analysis of Goulding, Inc., disclosed changes in account balances for 2011 and the following supplementary data. From these data, calculate the net income or loss for 2011. Goulding sold 4,000...
-
What are the six main reasons for systems requests?
-
Ruchika Labs Ltd. purchases a machine costing Rs. 210 lacs and factory building for Rs. 9 lacs on 1st April 2006. Assume that the company does not own any other depreciable asset. Work out the first...
-
Sunset Boards is a small company that manufactures and sells surfboards in Malibu. Tad Marks, the founder of the company, is in charge of the design and sale of the surfboards, but his background is...
-
Explain demographic transition theory as was proposed by Warren Thompson and highlight the stages of development transition
-
Refer to the data given in Case 5.44. Complete the same requirements, assuming that Home and Garden Products Ltd uses weighted average process costing. In calculating unit costs, round your answer to...
-
Two cars are driving at the same constant speed v around a racetrack. However, they are traveling through turns that have different radii, as shown in the drawing. Which statement is true about the...
-
A computer is reading data from a rotating CD-ROM. At a point that is 0.030 m from the center of the disc, the centripetal acceleration is 120 m/s2. What is the centripetal acceleration at a point...
-
Last year Artworks, Inc. paid a dividend of $1.75. You anticipate that the companys growth rate is 6 percent and have a required rate of return of 9 percent for this type of equity investment. What...
-
Suppose we roll a die, let X be the number we get. Suppose p(x) = P(X = 2) is such that p(1).1, p(2) = .1, p(3) = .1, p(4) = .2, p(5) = .2, p(6) = .3. (1) Calculate E(X) and Var(X). == == (2) Suppose...
-
Write an essay in which you identify a specific way that you or someone you know has "altered public space" in some way, and illustrate how this has happened with specific examples. (You could think...
-
What role does the viewer's interpretation and participation play in the creation and meaning-making process of Conceptual art, and how does this democratization of artistic experience challenge...
-
1. A Sample of Clay is isotropically normally consolidated to a cell pressure of 350kPa. The sample was then sheared (standard) in a drained state. Calculate values of q, p', and v at failure if the...
-
Describe a TV show or movie you have watched that shows culture shock. How did the character or characters express their emotions and who if anyone helped them to adapt?
-
Acetylsalicylic acid, better known as aspirin, has the Lewis structure (a) What are the approximate values of the bond angles labeled 1, 2, and 3? (b) What hybrid orbitals are used about the central...
-
The unadjusted trial balance of Secretarial Services is as follows: SECRETARIAL SERVICES Unadjusted Trial Balance as at 31 December 2017 Account Debit Credit Cash at bank Office supplies Prepaid...
-
The velocity of a 3.00 kg particle is given by v = (8.00ti + 3.00t2j) m/s, with time t in seconds. At the instant the net force on the particle has a magnitude of 35.0 N, what is the direction...
-
In Figure, a crate of mass m = 100 kg is pushed at constant speed up a frictionless ramp ( = 30.0o) by a horizontal force F. What are the magnitudes of? (a) F and (b) The force on the crate from the...
-
A 40 kg girl and an 8.4 kg sled are on the frictionless ice of a frozen lake, 15 m apart but connected by u rope of negligible mass. The girl exerts a horizontal 5.2N force on the rope. What are the...
-
Meg Lanning has sole income from a trust fund which will pay her $40,000 now, $30,000 in one year and $60,000 in two years time. Meg wishes to consume $32,000 now and $42,000 in one year. If the...
-
Income and Expenses Salary Employees' Provident Fund (EPF) 1. Particulars regarding John and his wife are as follows: Wife RM25,000 RM2,000 John RM85,000 RM6,000 LIP RM3,500 RM1,200 Books and...
-
A company has a marketing budget of $100,000 and wants to allocate it across different marketing channels. They want to spend 40% on online advertising, 30% on social media marketing, and the...
Study smarter with the SolutionInn App