# A uniform rod of mass 3.00x10-2kg and length 0.420m rotates in a horizontal plane about a...

###### Question:

A uniform rod of mass 3.00x10-2kg and length 0.420m rotates in a horizontal plane about a fixed axis through its center and perpendicular to the rod. Two small rings, each with mass 0.170kg , are mounted so that they can slide along the rod. They are initially held by catches at positions a distance 5.50x10-2m on each side from the center of the rod, and the system is rotating at an angular velocity 27.0rev/min . Without otherwise changing the system, the catches are released, and the rings slide outward along the rod and fly off at the ends. What is the angular speed of the system at the instant when the rings reach the ends of the rod? What is the angular speed of the rod after the rings leave it?

#### Similar Solved Questions

##### A manufacturer of​ push-pins sells them in packages of 400. If the overall rate of defects...
A manufacturer of​ push-pins sells them in packages of 400. If the overall rate of defects in the manufacturing process is known to be​ 3.1%, estimate the probability that a package of 400​ push-pins contains 15 or more defective pins....
##### Community Based Parcipatory Research – what is it ,why it works, why used to address health disparities -EBP evidence ba...
Community Based Parcipatory Research – what is it ,why it works, why used to address health disparities -EBP evidence based practices what, why, why used to address (reading)...
##### What value of resistor R is needed for this oscillator to generate a 250 KHz clock signal? What i...
What value of resistor R is needed for this oscillator to generate a 250 KHz clock signal? What is the duty cycle of the clock? DC- % Output Clock Period 5 Volts Discharge 3K T1 3.333 V COMP1 Flip-Flop N/C O Threshold RESET Q COMP2 Output 1.666 V+ SET Q Trigger 470 pF Ground N/C What value of resis...
##### Please answer all the question 1- Blood glucose levels were recorded for all males over the...
please answer all the question 1- Blood glucose levels were recorded for all males over the age of 40, admitted with a diagnosis of coronary artery disease (a total of 755 diagnosed cases). The lowest blood glucose level recorded was 58 and the highest, 442. Using a class interval size of 25, set th...
##### True or False? The matrix A = {{1, 0, 0, 0, 0},{2, -2, 0, 0, 0},{-1,...
True or False? The matrix A = {{1, 0, 0, 0, 0},{2, -2, 0, 0, 0},{-1, 0, 3, 0, 0}{6, -9, 4, 2, 0},{7, 3, -2, 8, 5}} is diagonalizable....
##### How do you find the area of an equilateral triangle without the height?
How do you find the area of an equilateral triangle without the height?...
##### For this and the next 4 questions: Please use the following data to answer the questions...
For this and the next 4 questions: Please use the following data to answer the questions that follow. You may copy over the data to Excel and use spreadsheet functions to perform the required analyses. 1. Calculate the covariance between the Market and Stock A. 2. Calculate the COVARIANCE BETWEEN ST...
##### Alight ray enters a rectangular block of plastic at an angle oro,"4ss. and emerges at an...
Alight ray enters a rectangular block of plastic at an angle oro,"4ss. and emerges at an angleofs,-73がasean noe nere below. (a) Determine the index of refraction of the plastic (b) If the light ray enters the plastic at a point L-50.0cm from the bottom edpe, what time interval is requires...
##### NRSG 2435 Infective Endocarditis (1) Protected View Saved to this PC Layout References Mailings Review View...
NRSG 2435 Infective Endocarditis (1) Protected View Saved to this PC Layout References Mailings Review View Help net can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing NRSG 2515 Infective Endocarditis KEY Infective Endocarditis Mr. H.Y. is a 63-yea...
##### As at December 31, 2018 Concorde Plc has three real estate objects: Object 1. Half of...
As at December 31, 2018 Concorde Plc has three real estate objects: Object 1. Half of this property is used for administrative purposes of Concorde Ple, the second half is leased to third parties. The initial cost of this property four years ago was £2 million and had a life of 50 years. In No...
##### Textra Plastics produces parts for a variety of small machine manufacturers. Most products go through two...
Textra Plastics produces parts for a variety of small machine manufacturers. Most products go through two operations, molding and trimming, before they are ready for packaging. Expected costs and activities for the molding department and for the trimming department for this year follow. (Round "...