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how would you solve this?
olve the problem. Round your answer to the nearest tenth, if...
Solve the following using the 5-step process. The speed of a freight train is 75 mph...
Solve the following using the 5-step process. The speed of a freight train is 75 mph slower than the speed of a passenger train. The freight train travels 340 miles in the same time that it takes the passenger train to travel 490 miles. Find the speed of each train. Instructions: Enter your answer as a whole number, fraction, or radical. When entering units, type without capitals e.g. mph, feet, meters, yards, etc. The freight train is travelling at Number...
Use the worked example above to help you solve this problem. A proton is released from...
Use the worked example above to help you solve this problem. A proton is released from rest at x2.00 cm in a constant electric field with magnitude 1.50 x 10 N/C pointing in the positive x-direction. (a) Assuming an initial speed of zero, find the speed of a proton at x-0.0800 m with a potential energy of -2.40 x 10-17 j. (Assume the potential energy at the point of release is zero.) m/s (b) An electron is now fired in...
Why can you not solve the problem using constant angular acceleration equations? Please explain in detail...
Why can you not solve the problem using constant angular
acceleration equations? Please explain in detail w a diagram.
EXAMPLE 9.7 AN UNWINDING CABLE I We wrap a light, nonstretching cable around a solid cylinder, of mass 50 kg and diameter 0.120 m, that rotates in frictionless bear- ings about a stationary horizontal axis (Fig. 9.16). We pull the free end of the cable with a constant 9.0-N force for a distance of 2.0 m; it turns the cylinder as...
Note: Enter your answer and show all the steps that you use to solve this problem...
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided 10 -10 10 10 Find the direction angle of vector v to the nearest tenth of a degree. Equation editor does not include the grouping symbols and" that are necessary for writing a vector in component form. For this question, use braces to write a vector in component form. For example, the vector 2,3> should be wrtten as 12,3) of...
Can you please answer the questions from chapter 3 review problems (pg. 90-91)questions 2,4,8,10,12. chapter 4...
Can you please answer the questions from chapter 3 review problems (pg. 90-91)questions 2,4,8,10,12. chapter 4 review problems 2,4,6,8,10,12,16 (pg121) chapter 5 review problems 2,4,6,12,14 (pg.141).Chapter3-Question2-find the x- and y- components of vector R, which has a length of 10.0 cm at 60 degrees. Question4-Vector R has a length of 9.00cm at 240.0 degrees. Find its x-and y components. Question8-A hiker is plotting his course on a map with a scale of 1.00cm=3.00km. If the hiker walks 2.50 cm north,...
For #13 how is Tangential acceleration 0 can you solve it please. ( what does V2-V1...
For #13 how is Tangential acceleration 0 can you solve
it please. ( what does V2-V1 equal)
For # 8 why is E correct
please give detailed explanation.
s traveling around a direudla rotary wthich has ra ot 100m certain intant of tme, the car is traveing at asperd n at a rate of 1.00 t h of the following diagrams shows the approsimate direction of the car's loweraln a) b) e) d) 9. The centripetal acceleration of the tar...
Assignment 9 If you run around a half-mile track twice in 20 minutes a. What is...
Assignment 9 If you run around a half-mile track twice in 20 minutes a. What is the total distance traveled? b. What is the speed in mi/hr (show work)? c. What is the total displacement? d. What is the velocity in mi/hr? You travel east 2 miles and then turn to the north and walk another 3 miles. What is your displacement (show work, make sure to show the direction as well)? You travel 6 miles at 40 degrees. How...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
(Note: Please do not attempt to solve if you cannot answer all!!!) Do Sleepy Shift Workers...
(Note: Please do not attempt to solve if you cannot answer all!!!) Do Sleepy Shift Workers Need Cephalon’s Pick-Me-Up Pill? Cephalon’s pricey Nuvigil competes with coffee—and has a lot more side effects By Michelle Cortez August 11, 2011, 10:00 PM EDT Roger Greer, a 45-year-old water treatment plant worker from Coatesville, Pa., was surfing the Internet when he discovered that his constant fatigue had a medical name: shift work sleep disorder. The starting time of Greer’s job rotates weekly, leaving...
How can we assess whether a project is a success or a failure? This case presents...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
Solve the following using the 5-step process. The speed of a freight train is 75 mph slower than the speed of a passenger train. The freight train travels 340 miles in the same time that it takes the passenger train to travel 490 miles. Find the speed of each train. Instructions: Enter your answer as a whole number, fraction, or radical. When entering units, type without capitals e.g. mph, feet, meters, yards, etc. The freight train is travelling at Number...
Use the worked example above to help you solve this problem. A proton is released from rest at x2.00 cm in a constant electric field with magnitude 1.50 x 10 N/C pointing in the positive x-direction. (a) Assuming an initial speed of zero, find the speed of a proton at x-0.0800 m with a potential energy of -2.40 x 10-17 j. (Assume the potential energy at the point of release is zero.) m/s (b) An electron is now fired in...
Why can you not solve the problem using constant angular
acceleration equations? Please explain in detail w a diagram.
EXAMPLE 9.7 AN UNWINDING CABLE I We wrap a light, nonstretching cable around a solid cylinder, of mass 50 kg and diameter 0.120 m, that rotates in frictionless bear- ings about a stationary horizontal axis (Fig. 9.16). We pull the free end of the cable with a constant 9.0-N force for a distance of 2.0 m; it turns the cylinder as...
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided 10 -10 10 10 Find the direction angle of vector v to the nearest tenth of a degree. Equation editor does not include the grouping symbols and" that are necessary for writing a vector in component form. For this question, use braces to write a vector in component form. For example, the vector 2,3> should be wrtten as 12,3) of...
For #13 how is Tangential acceleration 0 can you solve
it please. ( what does V2-V1 equal)
For # 8 why is E correct
please give detailed explanation.
s traveling around a direudla rotary wthich has ra ot 100m certain intant of tme, the car is traveing at asperd n at a rate of 1.00 t h of the following diagrams shows the approsimate direction of the car's loweraln a) b) e) d) 9. The centripetal acceleration of the tar...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
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