+ Problem Set 5 (page 1 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153 Question 1 Answer saved Marked out of 4.00 Flag question A roller coaster moves 185 ft horizontally and then rises 136 ft at an angle of 33.0 above the horizontal. Next, it travels 144 ft at an angle of 41.1 below the horizontal. Find the roller coaster's straight-line distance from its starting point at the end of this movement. To solve this problem: 1. Find the x- and y-components of each displacement; 2. Add the x-components together to get the x-component of the overall displacement; 3. Add the y-components together to get the y-component of the overall displacement; 4. Find the square root of the sum of the squares of the components of the overall displacement. 47F Answer: Cloudy Q Search 6:39 PM 9/21/2023 + Problem Set 5 (page 1 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153 Question 2 Answer saved Marked out of 3.00 Flag question At what angle relative to its starting point did the roller coaster end up? To solve this problem: 1. Divide the y-component of the overall displacement by its x-component; 2. Find the arctan of your result in step 1; 3. Adjust the calculated angle by 180 (if needed) based on the value of the x- and y- components of the overall displacement. Answer: 47F Cloudy Q Search Next page 6:40 PM 9/21/2023 Problem Set 5 (page 2 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=1 Question 3 Not yet answered Marked out of 4.00 Flag question An aiplane flies 215 km due west from city A to city B, and then 366 km in the direction of 28.5 north of west from city B to city C. In straight-line distance, how far is city C from city A? To solve this problem: 1. Find the x- and y-components of each displacement; 2. Add the x-components together to get the x-component of the overall displacement; 3. Add the y-components together to get the y-component of the overall displacement; 4. Find the square root of the sum of the squares of the components of the overall displacement. Answer: Waiting for logs.browser-intake-datadoghq.com... 47F Cloudy Q Search 6:40 PM 9/21/2023 + Problem Set 5 (page 2 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=1 Answer: Question 4 Not yet answered Marked out of 3.00 Flag question Relative to city A, in what direction is city C? 1. Divide the y-component of the overall displacement by its x-component; 2. Find the arctan of your result in step 1; 3. Adjust the calculated angle by 180 (if needed) based on the value of the x- and y- components of the overall displacement. Answer: Previous page 47F Cloudy Q Search Next page 6:40 PM 9/21/2023 + Problem Set 5 (page 3 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=2 Question 5 Not yet answered Marked out of 4.00 Flag question A man in a maze makes three consecutive displacements. His first displacement is 5.9 m westward, and the second is 15.5 m northward. At the end of his third displacement he is back to where he started. What is the magnitude of his third displacement? To solve this problem: 1. Find the x- and y-components of each displacement; 2. Add the x-components together to get the x-component of the overall displacement; 3. Add the y-components together to get the y-component of the overall displacement; 4. Find the square root of the sum of the squares of the components of the overall displacement. Answer: 47F Cloudy Q Search 6:40 PM 9/21/2023 + Problem Set 5 (page 3 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=2 Question 6 Not yet answered Marked out of 3.00 Flag question What is the direction the man's third displacement? To solve this problem: 1. Divide the y-component of the overall displacement by its x-component; 2. Find the arctan of your result in step 1; 3. Adjust the calculated angle by 180 (if needed) based on the value of the x- and y- components of the overall displacement. Answer: Previous page 47F 12 Cloudy 4 6 9 10 11 12 Quiz navigation Q Search Next page 6:40 PM 9/21/2023 + Problem Set 5 (page 4 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=3 Question 7 Not yet answered Marked out of 4.00 Flag question A plane flies to city A located 175 km in a direction of 30.0 north of east. Next, it flies 150 km 20.0 west of north to city B. Finally, the plane flies 200 km west to city C. Find the straight-line distance traveled by the plane. To solve this problem: 1. Find the x- and y-components of each displacement; 2. Add the x-components together to get the x-component of the overall displacement; 3. Add the y-components together to get the y-component of the overall displacement; 4. Find the square root of the sum of the squares of the components of the overall displacement. Answer: Waiting for logs.browser-intake-datadoghq.com... 47F Cloudy Q Search 6:41 PM 9/21/2023 + Problem Set 5 (page 4 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=3 Question 8 Not yet answered Marked out of 3.00 Flag question In what direction is city C from the plane's starting point? Give the angle in the counterclockwise direction with respect to the positive x-axis. To solve this problem: 1. Divide the y-component of the overall displacement by its x-component; 2. Find the arctan of your result in step 1; 3. Adjust the calculated angle by 180 (if needed) based on the value of the x- and y- components of the overall displacement. Answer: 47F Cloudy Q Search 6:41 PM 9/21/2023 + Problem Set 5 (page 5 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=4 Question 9 Not yet answered Marked out of 2.00 Flag question The helicopter view inthe figure below shows two people pulling on a stubborn mule. Take F1 as 128 N and F2 as 60.0 N. What is the magnitude of the force that is equivalent to the sum of the two forces shown? 75.0 60.0 Answer: Question 10 47F Cloudy Q Search 6:41 PM 9/21/2023 + Problem Set 5 (page 5 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=4 Question 10 Not yet answered Marked out of 1.00 Flag question What is the direction of the force equivalent to the sum of the two forces shown? Answer: Question 11 Not yet answered Marked out of 1.00 Flag question What is the magnitude of the force exerted by the third person to make the net force on the mule equal zero? Answer: 47F Cloudy Q Search 6:41 PM 9/21/2023 + Problem Set 5 (page 5 of 5) - Personal - Microsoft Edge https://ugf.mrooms3.net/mod/quiz/attempt.php?attempt=352290&cmid=694153&page=4 Answer: Question 12 Not yet answered Marked out of 1.00 Flag question In what direction is the force from the third person going? Answer: Previous page 1 2 3 4 5 6 7 8 9 10 11 12 47F Cloudy Quiz navigation Finish attempt... Q Search Finish attempt... 6:41 PM 9/21/2023