The radius of the circle in which an object is moving at constant speed is doubled. The
Question:
The radius of the circle in which an object is moving at constant speed is doubled. The required centripetal force is
a. one-quarter as great as before
b. one-half as great as before
c. twice as great as before
d. 4 times as great as before
Step by Step Answer:
Ans b onehalf as great as before Centripetal force is the force that is n...View the full answer
Related Video
Centripetal force is the component of force acting on an object in curvilinear motion which is directed towards the axis of rotation or center of curvature. For this experiment : Take a rectangular or square shaped thin sheet. Take a screwdriver or something to make four holes in each corner of the rectangular shape sheet. Now take four equal sized ropes and connect to each hole. Now tie the other ends of the rope by leveling the board to ground like this and tape it.. We will test the Centripetal force phenomena with different objects like Iphone 6, 12 and 11.
Students also viewed these Sciences questions
-
A skateboarder with his board can be modeled as a particle of mass 76.0 kg, located at his center of mass (which we will study in Chapter 9). As in Figure P8.67, the skateboarder starts from rest in...
-
(Multiple Choice) (1) At t = 0, object A is dropped from the roof of a building. At the same instant, object B is dropped from a window 10 m below the roof. During their descent to the ground the...
-
A freight train consists of an engine and several identical cars on level ground. Determine whether each of these statements is correct or incorrect and explain why. (a) If the train is moving at...
-
What is the purpose of using case and case type in the process identification stage?
-
Calculate the heat lost by a circular cylinder maintained at 350 K, having a diameter of 30 cm and subjected to the same flow conditions as in Problem 12-11. Problem 12-11 Using chart(s) in this...
-
Thomas Petroleum has the following information: The lease is subleased to Stevenson Oil Corporation for $300,000, and Thomas retains an 1/16 ORI. At the date of the sublease, the FMV of the equipment...
-
In December 2008, Jason Garcia signed a motor vehicle sales contract with Mac Haik Dodge Chrysler Jeep, a dealer. In the contract, Garcia agreed to purchase a 2009 Dodge Ram 1500. The contract...
-
The following data are from the income statements of Haskin Company. (a) Compute for each year (1) The inventory turnover (2) The days in inventory. (b) What conclusions concerning the management of...
-
2. 2. A 20 kg child climbs to the top of a slide that is 3 m above the ground level. She starts from rest and slides down the incline. a. Define and model the energy of the system with Energy Bar...
-
Reconsider Problem 2.9. Now using the data on the Clean Data tab, explore the data quantitatively by evaluating the summary statistics as follows. a. For each column of numerical data (High School...
-
In accelerating from a standing start to a speed of 300 km/h (186 mi/hnot its top speed!), the 1900-kg Bugatti Veyron sports car exerts an average force on the road of 9.4 kN. How long does the car...
-
A car rounds a curve at 20 km/h. If it rounds the curve at 40 km/h, its tendency to overturn is a. halved b. doubled c. tripled d. quadrupled
-
Rolling Hill Interiors, Inc., began the year with Retained earnings of $20,000. On July 12, Rolling Hill issued common stock and received $14,000 cash. The income statement for the year ended...
-
- Imagine we generate a rectangular mesh with a boundary using an n + 1 by n + 1 grid of vertices. In the example it is using n = 5. We have (5+1) * (5+1) grid of vertices and 5 * 5 * 2 triangles....
-
The authors, Machuga and Smith (2013), present in the article a multidisciplinary case-method approach to help students who want to start a successful business understand the steps necessary to...
-
How does the effective tax rate in 2002 compare to 2001? Identify the primary reason for the difference using the rate reconciliation footnote. How does the effective tax rate in 2002 compare to...
-
Write a Java/C++ program that contains the calculation shown below. int Y; int X = (Y + 4) * 3;
-
Allie has the following utility function over purses c and leisure l. U(l, c) = l + 5c One way to think of her utility is that one purse will give her as much utility as 5 hours of leisure. She can...
-
Heron Company purchases commercial realty on November 13, 1995, for $650,000. Straight-line depreciation of $287,492 is claimed before the property is sold on February 22, 2013, for $850,000. What...
-
Velshi Printers has contracts to complete weekly supplements required by fortysix customers. For the year 2018, manufacturing overhead cost estimates total $600,000 for an annual production capacity...
-
Propose a plausible mechanism for the reaction below: [H2SO4] N- - . -N.
-
As shown above, methenamine is hydrolyzed in aqueous acid to produce formaldehyde and ammonia. Draw a mechanism showing formation of one molecule of formaldehyde (the remaining five molecules of...
-
Predict the major product for each reaction below: (a) (b) 1) [H'), HS 2) Raney Ni SH 1) [H*), HS' `H. 2) Raney Ni SH
-
The market price of a bushel of wheat prior to the price floor was $800. The minimum legal price is now $1,000. In the next growing season, farmers are able to sell 1 billion bushels but end up with...
-
Hi, what would be the account name for this? Provided gardening services to a new client Tony Fletcher and invoiced him $2,100. This invoice is due to be paid by the 25 th May 2023 and the reference...
-
Perform the indicated operations. Express your answer in reduced form. 9 2 (x-5)(x + 1) x-5
Study smarter with the SolutionInn App