# Chapter 18, Problem 22 GO An electrically neutral model airplane is flying in a horizontal circle...

###### Question:

Chapter 18, Problem 22 GO An electrically neutral model airplane is flying in a horizontal circle on a 3.0-m guideline, which is nearly parallel to the ground. The line breaks when the kinetic energy of the plane is 50 J. Reconsider the same situation, except that now there is a point charge of +q on the plane and a point charge of -q at the other end of the guideline In this case, the line breaks when the kinetic energy of the plane is 52.0 J. Find the magnitude of the charges

#### Similar Solved Questions

##### Write a stepwise mechanism for the product shown. 1. Write a stepwise mechanism that accounts for...
Write a stepwise mechanism for the product shown. 1. Write a stepwise mechanism that accounts for the product shown. Show all electron flow with arrows and provide all intermediate structures. (6 points) H2804 HO OH H2SO4, D...
##### A professor sits on a rotating stool that is spinning at 10.0 rpm while she holds...
A professor sits on a rotating stool that is spinning at 10.0 rpm while she holds a heavy weight in each of her hands. Her outs into the center of the stool. speed increases to 20.5 rpm. Neglecting the mass of the professor, how far are the weights from the hands are 0.725 m from the axis of rotatio...
##### You are standing on a dff overlooking a lake and decide to throw a tennis ball...
You are standing on a dff overlooking a lake and decide to throw a tennis ball to your friends in the water below. You throw the tennis bal with a velocity of 17.5 mis at an angle of 31.5 above the horizontal. When the tennis ball leaves your hand it is 12.5 m above the water. How far does the tenni...
##### AL A PO = = AE АавbccDd АавьсcDd АавbC Аавьсс Аав Аавьс M. Normal 1 No...
AL A PO = = AE АавbccDd АавьсcDd АавbC Аавьсс Аав Аавьс M. Normal 1 No Spac... Heading 1 Heading 2 Title Subtit Paragraph . . Styles 2 1. Discuss the ...
##### EXAMPLE 6 A household refrigeration system works with a vapor compression refrigeration system with two evaporators...
EXAMPLE 6 A household refrigeration system works with a vapor compression refrigeration system with two evaporators using Refrigerant 134a as the working fluid. This arrangement is used to achieve refrigeration at two different temperatures with a single compressor and a single condenser. The low te...
##### Question 5 of 5 1.0 Points Alpha performed a stepping exercise for 23 minutes onto a...
Question 5 of 5 1.0 Points Alpha performed a stepping exercise for 23 minutes onto a 16 inch box at a cadence of 108 bpm. Alpha weighs 225 lbs. Alpha's average Net VO2 was 3.17 LO2/min and his average VCO2 was 2.77 LCO2/min. Calculate Alpha's net mechanical efficiency during this bout of exe...
##### The disc is stationary when the springs are unstretched If it rolls without slipping determine th...
The disc is stationary when the springs are unstretched If it rolls without slipping determine the natural circular frequency. The 15 kg disc has a radius of gyration about its center of 125 mm. k 200 N/m 200 mm 100 mm k 200 N/m The disc is stationary when the springs are unstretched If it rolls wi...
##### The MD has ordered the following IV’s to run consecutively over 24 hrs.             1        925...
The MD has ordered the following IV’s to run consecutively over 24 hrs.             1        925 mL RL             2     ...
##### How would you balance the reaction of white phosphorous (P_4) with oxygen (O_2) which produces phosphorous oxide (P_4O_10)?
How would you balance the reaction of white phosphorous (P_4) with oxygen (O_2) which produces phosphorous oxide (P_4O_10)?...
##### Considering your knowledge of the general principles of genetic inheritance, your understanding of human microsatellite profiles...
Considering your knowledge of the general principles of genetic inheritance, your understanding of human microsatellite profiles and the valuable information provided by microsatellite analysis, select the statement that are true. My answers above were incorrect, have one attempt remaining. Any hel...
##### Managerial Accounting Discussion Forum 4
Case Study:A manufacturing company is evaluating two options for new equipment to introduce a new product to its suite of goods. The details for each option are provided below:Option 1                    &...
##### When solving PLEASE use NODE ANALYSIS 3.11 Find V, and the power dissipated in all the...
When solving PLEASE use NODE ANALYSIS 3.11 Find V, and the power dissipated in all the resistors in the circuit of Fig. 3.60. 12 2 62 60 V 122 24 V...
##### You are Cathy Apple, internal audit and your task is to produce the flowchart of the...
You are Cathy Apple, internal audit and your task is to produce the flowchart of the accounts payable process. Review the attached transcript of your interview with the manager for a description of the process. Hint: Follow the processes described in the videos - Rough out the process on paper then ...
##### Stillicum Corporation makes ultra light-weight backpacking tents. Data concerning the company’s two product lines appear below:...
Stillicum Corporation makes ultra light-weight backpacking tents. Data concerning the company’s two product lines appear below: Deluxe Standard Direct materials per unit $52.00$ 40.00 Direct labor per unit $10.00$ 8.40 Direct labor-hours per unit 0.70 DLHs 1.40 DLHs ...
##### 1. Why do you think merchants keep the VISA payment option? (4) 2. Refer to the...
1. Why do you think merchants keep the VISA payment option? (4) 2. Refer to the reading material posted and discuss at least three differences between invoice created through regular credit purchase and invoice through VISA purchase.(2*3) 3. What kind of ledger balance is VISA payable and why?( hint...
##### What is a volume of 70*cL?
What is a volume of 70*cL#?...
##### 7 8 9 10 11 REVERSE BREAKOVER FORWARD BREAKOVER CURVE 1 CURVE 2 9. Two electronics...
7 8 9 10 11 REVERSE BREAKOVER FORWARD BREAKOVER CURVE 1 CURVE 2 9. Two electronics technicians are looking at the characteristic curves shown in the figure above. Technician A says that Curve 1 is the correct curve for a UJT Technician B says that Curve 2 is the correct curve for a tunnel dio...
##### How do scientist study earths past climate?
How do scientist study earths past climate?...