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Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
Main Menu Contents Grades Course Contents » ... » Homework 03 » Position vs < Timer...
Main Menu Contents Grades Course Contents » ... » Homework 03 » Position vs < Timer Notes Evaluate by Feedback Print Info Position 10 Time FO 10 12 14 16 18 Identify the place on the above position vs. time graph when each of the following is true: The object is the farthest from the origin. When the object has the largest negative velocity. When the object undergoes the largest acceleration. When the object has the highest speed.
Main Menu Contents Grades Course Contents » Homework » Homework Set # 7 ( due …...
Main Menu Contents Grades Course Contents » Homework » Homework Set # 7 ( due … » Laminar flow concepts ㈠ Timer- Notes-Evaluate Feedback Print Info The figure illustrates flow through a pipe with diameters of 1.0 mm and 2.0 mm and with different elevations. Px is the pressure in the pipe, and Vx is the speed of a non-viscous incompressible fluid at locations xQ,R,S,T, or U 0 D=2mm Less than Vu is.. Vs Greater than\/| Pu IS PR. Greater...
Main Menu contents | Grades I Course Contents » Homework » Homework set # 2 (...
Main Menu contents | Grades I Course Contents » Homework » Homework set # 2 ( ework set #2( Timer Notes Evaluate Feedback 을 Print » Supersonic airplane turning . A supersonic airplane is flying horizontally at a speed of 2780 km/h. What is the centripetal acceleration of the airplane, if it turns fra North to East on a circular path with a radius of 61.5 km? Submit Answer Tries 0/20 How much time does the turn take? Submit Answer...
Main Menu Contents Grades Course Contents » HOMEWORK » Set 6 ( due Thurs ... »...
Main Menu Contents Grades Course Contents » HOMEWORK » Set 6 ( due Thurs ... » Tuning the LC circuit of a radio ... Timer Notes Evaluate Feedback Prin A resonant circuit in a radio receiver is tuned to a certain station when the inductor has a value of 0.205 mH and the capacitor has a value of 25.4 pF. Calculate the frequency of the radio station. Submit Answer Incorrect. Tries 1/20 Previous Tries What is the wavelength of the...
ZO19 Introductory Physics II Main Menu Contents Grades Course Contents » HOMEwORK » Set 2 (...
ZO19 Introductory Physics II Main Menu Contents Grades Course Contents » HOMEwORK » Set 2 ( .) Timer □ Notes Feedback 을 Print Evaluate Two parallel plates, each of area 3.27 cm2, are separated by 4.30 mm. The space between the plates is filled with air. A voltage of 5.25 V is applied between the plates. Calculate the magnitude of the electric field between the plates. Submit Answer Tries 0/20 Calculate the amount of the electric charge stored on each...
Main Menu Contents Grades Course Contents > Homework > Homework set # 6( due ... >...
Main Menu Contents Grades Course Contents > Homework > Homework set # 6( due ... > Cosine Graph Parameters Timer The solid curve below shows the trigonometric function f(x). It has the form f(x) = cos(BX). Also shown as dotted curve is the function cos(x). 1 VAAN 1 ble -2 -1 1 2 3 5 6 7 MO 3:14 Determine the values of B and enter it below. Note the tick marks at x = tn and +2n. Schmit Answer...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback Print A positive charge of 4.50 C is fixed in place. From a distance of 4.80 cm a particle of mass 6.20 g and charge +3.50 C is fired with an initial speed of 80.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Tries 0/20...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8)...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8) Central Fringe Width • Timer Notes Evaluate Feedback Print Info A two-slit pattern is viewed on a screen 1.06 m from the slits. If the two fifth-order maxima are 66.0 cm apart, what is the total width of the central bright fringe? 0.112m Submit Answer Incorrect. Tries 3/8 Previous Tries e Post Discussion Send Feedback
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) =...
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) = cos(Bx) function shown in the figure in blue color. What is the value of parameter B for this function? This parameter is called angular frequency in physics and it is denoted by w -7 6 5 4 -3 -2 -1 0 1 2 3 4 5 6 7 As a reference the g(x) = cos(x) function is shown in red color, and green tick...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
Main Menu Contents Grades Course Contents » ... » Homework 03 » Position vs < Timer Notes Evaluate by Feedback Print Info Position 10 Time FO 10 12 14 16 18 Identify the place on the above position vs. time graph when each of the following is true: The object is the farthest from the origin. When the object has the largest negative velocity. When the object undergoes the largest acceleration. When the object has the highest speed.
Main Menu Contents Grades Course Contents » Homework » Homework Set # 7 ( due … » Laminar flow concepts ㈠ Timer- Notes-Evaluate Feedback Print Info The figure illustrates flow through a pipe with diameters of 1.0 mm and 2.0 mm and with different elevations. Px is the pressure in the pipe, and Vx is the speed of a non-viscous incompressible fluid at locations xQ,R,S,T, or U 0 D=2mm Less than Vu is.. Vs Greater than\/| Pu IS PR. Greater...
Main Menu contents | Grades I Course Contents » Homework » Homework set # 2 ( ework set #2( Timer Notes Evaluate Feedback 을 Print » Supersonic airplane turning . A supersonic airplane is flying horizontally at a speed of 2780 km/h. What is the centripetal acceleration of the airplane, if it turns fra North to East on a circular path with a radius of 61.5 km? Submit Answer Tries 0/20 How much time does the turn take? Submit Answer...
Main Menu Contents Grades Course Contents » HOMEWORK » Set 6 ( due Thurs ... » Tuning the LC circuit of a radio ... Timer Notes Evaluate Feedback Prin A resonant circuit in a radio receiver is tuned to a certain station when the inductor has a value of 0.205 mH and the capacitor has a value of 25.4 pF. Calculate the frequency of the radio station. Submit Answer Incorrect. Tries 1/20 Previous Tries What is the wavelength of the...
ZO19 Introductory Physics II Main Menu Contents Grades Course Contents » HOMEwORK » Set 2 ( .) Timer □ Notes Feedback 을 Print Evaluate Two parallel plates, each of area 3.27 cm2, are separated by 4.30 mm. The space between the plates is filled with air. A voltage of 5.25 V is applied between the plates. Calculate the magnitude of the electric field between the plates. Submit Answer Tries 0/20 Calculate the amount of the electric charge stored on each...
Main Menu Contents Grades Course Contents > Homework > Homework set # 6( due ... > Cosine Graph Parameters Timer The solid curve below shows the trigonometric function f(x). It has the form f(x) = cos(BX). Also shown as dotted curve is the function cos(x). 1 VAAN 1 ble -2 -1 1 2 3 5 6 7 MO 3:14 Determine the values of B and enter it below. Note the tick marks at x = tn and +2n. Schmit Answer...
Main Menu Contents | Grades Course Contents » Correction Exams » • Timer Notes Evaluate Feedback Print A positive charge of 4.50 C is fixed in place. From a distance of 4.80 cm a particle of mass 6.20 g and charge +3.50 C is fired with an initial speed of 80.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and starts traveling away? Submit Answer Tries 0/20...
Main Menu Contents Grades Syllabus [ Course Contents » ... » Problem Set 5 » (8) Central Fringe Width • Timer Notes Evaluate Feedback Print Info A two-slit pattern is viewed on a screen 1.06 m from the slits. If the two fifth-order maxima are 66.0 cm apart, what is the total width of the central bright fringe? 0.112m Submit Answer Incorrect. Tries 3/8 Previous Tries e Post Discussion Send Feedback
Main Menu Contents Grades Course Contents » Timer Notes Evaluate Feedback P Consider the f(x) = cos(Bx) function shown in the figure in blue color. What is the value of parameter B for this function? This parameter is called angular frequency in physics and it is denoted by w -7 6 5 4 -3 -2 -1 0 1 2 3 4 5 6 7 As a reference the g(x) = cos(x) function is shown in red color, and green tick...
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