Homework Answers
![UR = 2.29 mis E Vow = 8.06ms w=103om 43.1=0 (9) UBW = U BE- UNE AUBE = VBwt UWE * Vgw = 8.06[cus 43.14-é 1 +81843.119.] = Taw](http://img.homeworklib.com/questions/79fe0090-d4fa-11ea-9548-f7e349ef8f6c.png?x-oss-process=image/resize,w_560)
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(6%) Problem 18: A river is moving east at we = 2.29 m/s. A boat starts...
(25%) Problem 1: A wire carrying 415 A to the motor of a commuter train feels...
(25%) Problem 1: A wire carrying 415 A to the motor of a commuter train feels an attractive force of 4.1 x 10-3 N/m due to a parallel wire carrying 5.2 A to a headlight. Randomized Variables 1 = 415 A 12 = 5.2 A F= 4.1 x 10-3 N/m 8 How far apart are the wires in meters? r = 1.7 * 10-51 Grade Deducti Potentia PETITIE sin() cos tan() cotan asin() acos | atan() | acotan) | sinh)...
425 x 1017 protons in t and carries a net charge (10%) Problem 3: of O...
425 x 1017 protons in t and carries a net charge (10%) Problem 3: of O -15 nC. Suppose a speck of dust in an electrostatic precipitator has 50% Part (a) Enter an expression for the number of electrons Ne in the speck of dust. Grade Deduct Potentia Submi Attemp (4eb pe detaile Submit Hint I give up Feedback: 0%deduction per feedback. Hints: 0%-deduction per hint. Hints remaining - ム5000 Part (b) How many electrons are in the speck of...
(11%) Problem 6: To maintain a constant friction of the road (the rolling resistance). Assume that...
(11%) Problem 6: To maintain a constant friction of the road (the rolling resistance). Assume that the drag coefficient for a Toyota Camry is 0.28, while for a Hummer it is 0.64. speed, the force provided by a car's engine must equal the drag force plus the force of The density of air at this temperature is 1.21 kg/m Randomized Variables S66 km/h S92 km/h @theexpertta.com- tracking id: 4N89-19-F9-48-AF40-16204. In accordance with Expert TA's Terms of Service, copying this information...
(8%) Problem 11: What beat frequencies, in hertz, will be present in the following situations: Mannara,...
(8%) Problem 11: What beat frequencies, in hertz, will be present in the following situations: Mannara, Mikayla - [email protected] @theexpertta.com - tracking id: 2S67-43-16-4B-8CFC-19113. In accordance with Expert TA's Terms of Service.copying this information to an website is strictly forbidden. Doing so may result in termination of your Expert TA Account. A 33% Part (a) If the musical notes A and C are played together (frequencies of 220 and 264 Hz)? fВA&C sin cotan atan cosh Degrees tan cos( 7...
(5%) Problem 14: A spaceship, 180 m long as seen on board, moves relative to the...
(5%) Problem 14: A spaceship, 180 m long as seen on board, moves relative to the Earth at 0.99c. Randomized Variables 1= 180 m v= 0.99 c @theexpertta.com - tracking id: In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden Doing so may result in termination of your Expert TA Account > A What is its length, in meters, as measured by an Earth-bound observer? L= Grade Summary Deductions 0...
(8%) Problem 1: The magnetic field of an electromagnetic wave is described by B, = Bocos(kor...
(8%) Problem 1: The magnetic field of an electromagnetic wave is described by B, = Bocos(kor - wt), where Bo =2.5 x 10-6 T and w = 7.5 x 107 rad/s. Randomized Variables Bo = 2.5 x 10-61 m = 7.5 x 107 rad/s @theexpertta.com - tracking id In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. A 20%...
(10%) Problem 8: A point charge P is b = 9.5 m above the center of...
(10%) Problem 8: A point charge P is b = 9.5 m above the center of a uniformly Z-axis charged ring of radius a 0.37 m sitting in the xy plane with charge Q-4.5 HC. Randomized Variables b -9.5 m a 0.37 m (0,0,b) X-axi Verchio, Tina - [email protected] a,0,0) (a,0.0) Otheexpertta.com @theexpertta.com-tracking id: 2N74-D4-63-42-8FA8-13045. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination...
(9%) Problem 5: A hollow conducting sphere has an inside radius of r1 a net charge...
(9%) Problem 5: A hollow conducting sphere has an inside radius of r1 a net charge of O-2.1E-06 C Sodys, [email protected] 0.15 m and an outer radius of r2-0.26 m. The sphere has @theexpertta.com-tracking id: 7072-2C-DB-41-9213-19606. In accordance with Expert TA's Terms of Service.copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account 50% Part (a) What is the field E, in N/C 1 m from the sphere's...
(9%) Problem 5: A hollow conducting sphere has an inside radius of a net charge of...
(9%) Problem 5: A hollow conducting sphere has an inside radius of a net charge of Q = 2.1E-06 C Sodys, [email protected] = 0.15 m and an outer radius of r2 = 0.26 m. The sphere has @theexpertta.com-tracking id: 7072-2C-DB-41-9213-19606. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account 50% Part (a) what is the field E, in N/C...
(6%) Problem 6: Unpolarized light of intensity lo-1350 W/m2 s incident upon three polarizers. The...
(6%) Problem 6: Unpolarized light of intensity lo-1350 W/m2 s incident upon three polarizers. The axis of the first polarizer is vertical. The axis of the second polarizer is rotated at an angle θ-15° from the vertical. The axis of the third polarizer is horizontal Randomized Variables o 1350 W/m2 015° Otheexpertta.com @theexpertta.com-tracking id: 8075-83-54-49-94F2-19889. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination...
(25%) Problem 1: A wire carrying 415 A to the motor of a commuter train feels an attractive force of 4.1 x 10-3 N/m due to a parallel wire carrying 5.2 A to a headlight. Randomized Variables 1 = 415 A 12 = 5.2 A F= 4.1 x 10-3 N/m 8 How far apart are the wires in meters? r = 1.7 * 10-51 Grade Deducti Potentia PETITIE sin() cos tan() cotan asin() acos | atan() | acotan) | sinh)...
425 x 1017 protons in t and carries a net charge (10%) Problem 3: of O -15 nC. Suppose a speck of dust in an electrostatic precipitator has 50% Part (a) Enter an expression for the number of electrons Ne in the speck of dust. Grade Deduct Potentia Submi Attemp (4eb pe detaile Submit Hint I give up Feedback: 0%deduction per feedback. Hints: 0%-deduction per hint. Hints remaining - ム5000 Part (b) How many electrons are in the speck of...
(11%) Problem 6: To maintain a constant friction of the road (the rolling resistance). Assume that the drag coefficient for a Toyota Camry is 0.28, while for a Hummer it is 0.64. speed, the force provided by a car's engine must equal the drag force plus the force of The density of air at this temperature is 1.21 kg/m Randomized Variables S66 km/h S92 km/h @theexpertta.com- tracking id: 4N89-19-F9-48-AF40-16204. In accordance with Expert TA's Terms of Service, copying this information...
(8%) Problem 11: What beat frequencies, in hertz, will be present in the following situations: Mannara, Mikayla - 
(5%) Problem 14: A spaceship, 180 m long as seen on board, moves relative to the Earth at 0.99c. Randomized Variables 1= 180 m v= 0.99 c @theexpertta.com - tracking id: In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden Doing so may result in termination of your Expert TA Account > A What is its length, in meters, as measured by an Earth-bound observer? L= Grade Summary Deductions 0...
(8%) Problem 1: The magnetic field of an electromagnetic wave is described by B, = Bocos(kor - wt), where Bo =2.5 x 10-6 T and w = 7.5 x 107 rad/s. Randomized Variables Bo = 2.5 x 10-61 m = 7.5 x 107 rad/s @theexpertta.com - tracking id In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. A 20%...
(10%) Problem 8: A point charge P is b = 9.5 m above the center of a uniformly Z-axis charged ring of radius a 0.37 m sitting in the xy plane with charge Q-4.5 HC. Randomized Variables b -9.5 m a 0.37 m (0,0,b) X-axi Verchio, Tina - 
(9%) Problem 5: A hollow conducting sphere has an inside radius of r1 a net charge of O-2.1E-06 C Sodys, 
(9%) Problem 5: A hollow conducting sphere has an inside radius of a net charge of Q = 2.1E-06 C Sodys, 
(6%) Problem 6: Unpolarized light of intensity lo-1350 W/m2 s incident upon three polarizers. The axis of the first polarizer is vertical. The axis of the second polarizer is rotated at an angle θ-15° from the vertical. The axis of the third polarizer is horizontal Randomized Variables o 1350 W/m2 015° Otheexpertta.com @theexpertta.com-tracking id: 8075-83-54-49-94F2-19889. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination...
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