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(10%) Problem 8: Suppose a pilot flies 37 krm in a direction 60° north of east...
(8%) Problem 2: Components of some computers communicate with each other through optical fibers having an...
(8%) Problem 2: Components of some computers communicate with each other through optical fibers having an index of refraction n = 1.55. Randomized Variables d= 0.215 m A What time in nanoseconds is required for a signal to travel 0.215 m through such a fiber? Grade Summary Deductions 0% Potential 100% 77 7 8 9 HOME E 4 5 6 sin cotan atan cosh cos tan asino acos acotano sinh) tanh cotanh( Degrees O Radians Submissions Attempts remaining: 10 (3%...
(5%) Problem 2: Ahorizontal force, Fi = 75 N, and a force, F2 = 19.9 N...
(5%) Problem 2: Ahorizontal force, Fi = 75 N, and a force, F2 = 19.9 N acting at an angle of 0 to the horizontal, are applied to a block of mass m =3.9 kg. The coefficient of kinetic friction between the block and the surface is u = 0.2.The block is moving to the right F. Randomized Variables F F1 75 N F2 = 19.9 N m 3.9 kg Otheexpertta.com 50% Part (a) Solve mumerically for the magnitude of...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector B, of unknown magnitude, points directly north. The sum A + B makes an angle of e- S8 degrees north of east. Refer to the figure Myburgh, Michelle-micheflemyburgsusdu A+B Otheexpertta.com 33% Part (a) Enter an expression for the magntude of vector B in terms of the magnitude of AJA, and the angle e using any required trigonometric functions Grade Summary Deductions Potential 100% Sabmissions...
(5%) Problem 8: Consider a 470 nm wavelength blue light falling on a pair of slits...
(5%) Problem 8: Consider a 470 nm wavelength blue light falling on a pair of slits separated by 0.035 mm. A At what angle (in degrees) is the first-order maximum for the blue light? Grade Summary Deductions 0% Potential 100% sino TT ( 9 HOME 7 8 45 E 6 cotan atan cosh cos tano asino acos acotan tanh cotanh Degrees O Radians Submissions Attempts remaining: 3 (0% per attempt) letailed view sinho 12 برا + - 0 END NO...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz (which is below the range of a typical oboe) on a day when the temperature is 14.5°C. DA If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? L=1 Grade Summary Deductions 0% Potential 100% ( E sin cos t an() cotan asin() acos() atan) acotan sinh) cosh() tanh( cotanh()...
(25%) Problem 1: Consider the circuit in the diagram, with sources of emf listed below. Randomized...
(25%) Problem 1: Consider the circuit in the diagram, with sources of emf listed below. Randomized Variables & = 27 V * = 46 V E = 9.5 V E4 = 32 V 5.00 3R 3200 R the WA 50 22 40 2 не 3 4 >0.200 Otheexpertta.com A 33% Part (a) Find 11 in amps. 11 = 1 Grade Summary Deductions 0% Potential 100% HOME E sin() cos t an() cotan a sin) acoso atan acotan sinh( cosh) tanh()...
Hello! I'm having so much trouble with the math here, please help! (5%) Problem 4: The...
Hello! I'm having so much trouble with the math here, please
help!
(5%) Problem 4: The figure below shows two current carrying wires and the directions of the currents they carry. The wires carry the following currents: 11 = 9.5 A and 12 = 74 A. Wire 1 is at (0,6.4) mm; wire 2 is at (15.4,0)mm; point P is at (15.4,6.4) mm. у 1 P. 12 50% Part (a) What is the magnitude of the magnetic field at point...
(8%) Problem 1: Consider the speed of light in different materials. Medium n Medium Gasses at...
(8%) Problem 1: Consider the speed of light in different materials. Medium n Medium Gasses at O'C, 1 atm Solids at 20°C Air 1.000293 Diamond 2.419 Carbon dioxide 1.00045 Fluorite 1.434 Hydrogen 1.000139| Glass, crown 1.52 Oxygen 11.000271) Glass, flint 1.66 Liquids at 20°C Ice at 0°C 1.309 Benzene 1.501 Polystyrene 1.49 Carbon disulfide 1.628 Sodium chloride 1.544 Carbon tetrachloride 1.461 Quartz, crystalline 1.544 Ethanol 11.361 Quartz, fused 1.458 Water, fresh 11.333 Zircon 1.923 Glycerine (1.473 Otheexpertta.com A 50% Part...
(25%) Problem 2: A vertical spring has a length of 0.15 m when a 0.175 kg...
(25%) Problem 2: A vertical spring has a length of 0.15 m when a 0.175 kg mass hangs from it, and a length of 0.775 m when a 2.1 kg mass hangs from it 50% Part (a) What is the force constant of the spring, in newtons per meter? 50% Part (b) What is the unloaded length of the spring, in centimeters? Grade Summary Lo Deductions 0% Potential 100% tan Submissions sin( cosO 7 8 9 НОМE л Attempts remaining:...
(10%) Problem 10: Modem roller coasters have vertical loops like the one shown in the figure....
(10%) Problem 10: Modem roller coasters have vertical loops like the one shown in the figure. The radius of curvature is smaller at the top than on the sides so that the downward centripetal acceleration at the top will be greater than the acceleration due to gravity, keeping the passengers pressed firmly into their seats. Otheexpertta.com * 33% Part (a) What is the speed of the roller coaster in m/s at the top of the loop if the radius of...
(8%) Problem 2: Components of some computers communicate with each other through optical fibers having an index of refraction n = 1.55. Randomized Variables d= 0.215 m A What time in nanoseconds is required for a signal to travel 0.215 m through such a fiber? Grade Summary Deductions 0% Potential 100% 77 7 8 9 HOME E 4 5 6 sin cotan atan cosh cos tan asino acos acotano sinh) tanh cotanh( Degrees O Radians Submissions Attempts remaining: 10 (3%...
(5%) Problem 2: Ahorizontal force, Fi = 75 N, and a force, F2 = 19.9 N acting at an angle of 0 to the horizontal, are applied to a block of mass m =3.9 kg. The coefficient of kinetic friction between the block and the surface is u = 0.2.The block is moving to the right F. Randomized Variables F F1 75 N F2 = 19.9 N m 3.9 kg Otheexpertta.com 50% Part (a) Solve mumerically for the magnitude of...
(10%) Problem 7: Vector A has a given magnitude of AI-6.5 and points due east. Vector B, of unknown magnitude, points directly north. The sum A + B makes an angle of e- S8 degrees north of east. Refer to the figure Myburgh, Michelle-micheflemyburgsusdu A+B Otheexpertta.com 33% Part (a) Enter an expression for the magntude of vector B in terms of the magnitude of AJA, and the angle e using any required trigonometric functions Grade Summary Deductions Potential 100% Sabmissions...
(5%) Problem 8: Consider a 470 nm wavelength blue light falling on a pair of slits separated by 0.035 mm. A At what angle (in degrees) is the first-order maximum for the blue light? Grade Summary Deductions 0% Potential 100% sino TT ( 9 HOME 7 8 45 E 6 cotan atan cosh cos tano asino acos acotan tanh cotanh Degrees O Radians Submissions Attempts remaining: 3 (0% per attempt) letailed view sinho 12 برا + - 0 END NO...
(11%) Problem 8: Suppose you want an oboe to produce a fundamental frequency of 116 Hz (which is below the range of a typical oboe) on a day when the temperature is 14.5°C. DA If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? L=1 Grade Summary Deductions 0% Potential 100% ( E sin cos t an() cotan asin() acos() atan) acotan sinh) cosh() tanh( cotanh()...
(25%) Problem 1: Consider the circuit in the diagram, with sources of emf listed below. Randomized Variables & = 27 V * = 46 V E = 9.5 V E4 = 32 V 5.00 3R 3200 R the WA 50 22 40 2 не 3 4 >0.200 Otheexpertta.com A 33% Part (a) Find 11 in amps. 11 = 1 Grade Summary Deductions 0% Potential 100% HOME E sin() cos t an() cotan a sin) acoso atan acotan sinh( cosh) tanh()...
Hello! I'm having so much trouble with the math here, please
help!
(5%) Problem 4: The figure below shows two current carrying wires and the directions of the currents they carry. The wires carry the following currents: 11 = 9.5 A and 12 = 74 A. Wire 1 is at (0,6.4) mm; wire 2 is at (15.4,0)mm; point P is at (15.4,6.4) mm. у 1 P. 12 50% Part (a) What is the magnitude of the magnetic field at point...
(8%) Problem 1: Consider the speed of light in different materials. Medium n Medium Gasses at O'C, 1 atm Solids at 20°C Air 1.000293 Diamond 2.419 Carbon dioxide 1.00045 Fluorite 1.434 Hydrogen 1.000139| Glass, crown 1.52 Oxygen 11.000271) Glass, flint 1.66 Liquids at 20°C Ice at 0°C 1.309 Benzene 1.501 Polystyrene 1.49 Carbon disulfide 1.628 Sodium chloride 1.544 Carbon tetrachloride 1.461 Quartz, crystalline 1.544 Ethanol 11.361 Quartz, fused 1.458 Water, fresh 11.333 Zircon 1.923 Glycerine (1.473 Otheexpertta.com A 50% Part...
(25%) Problem 2: A vertical spring has a length of 0.15 m when a 0.175 kg mass hangs from it, and a length of 0.775 m when a 2.1 kg mass hangs from it 50% Part (a) What is the force constant of the spring, in newtons per meter? 50% Part (b) What is the unloaded length of the spring, in centimeters? Grade Summary Lo Deductions 0% Potential 100% tan Submissions sin( cosO 7 8 9 НОМE л Attempts remaining:...
(10%) Problem 10: Modem roller coasters have vertical loops like the one shown in the figure. The radius of curvature is smaller at the top than on the sides so that the downward centripetal acceleration at the top will be greater than the acceleration due to gravity, keeping the passengers pressed firmly into their seats. Otheexpertta.com * 33% Part (a) What is the speed of the roller coaster in m/s at the top of the loop if the radius of...
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