du/d21/le/content/1254767/viewContent/19659066/View Motion & Torque e Left: 1:59:46 Sophie Walls: Attempt 5 Question 1 (10 points) A 0.120-kg, 50.0-cm-long uniform bar has a small 0.055-kg mass glued to its left end and a small 0.110-kg mass glued to the other end. The two small masses can each be treated as point masses. You want to balance this system horizontally on a fulcrum placed just under its center of gravity. How far from the left end should the fulcrum be placed? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units Question 2 (10 points) Center of gravity 0 MacBook 20 F3 F4 F5 F6 DII DD F7 F8 F9 F 10 % & 4 5 6 8 9 O ECourse Hero x | Chegg.com X Numerade X Grade Calculator x Q calculator online 21.lonestar.edu/d21/le/content/1254767/viewContent/19659066/View gular Motion & Torque Time Left:1:59:41 Sophie Walls: Attempt 5 AllSVVEI UIIILS Question 2 (10 points) Center of gravity The center of gravity of a 5.00-kg irregular object is shown in the figure. You need to move the center of gravity 2.20 cm to the left by gluing on a 1.50-kg mass, which will then be considered as part of the object. Where should the center of gravity of this additional mass be located if the original position of the center of gravity of the irregular object is at the origin of the x axis? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units MacBook DII DO F3 FA F5 F7 FB F9 F 10 # $ & 4 6 9 O E R T U O P//d21.lonestar.edu/d21/le/content/1254767/viewContent/19659066/View Angular Motion & Torque 00 Time Left:1:59:35 Sophie Walls: Attempt 5 Question 3 (10 points) 60.00 2.00 m Calculate the torque about point O due to the force Fshown in the figure. The rod has length 4.00 m, and the force has magnitude F= 10.0 N. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units Question 4 (10 points) 25.0 cm MacBook 868 Fo" $ % 5 6 7 8 9 O W E R T Y U O P D F G H J K C V B N M# ngular Motion & Torque 0 Time Left:1:59:31 Sophie Walls: Attempt 5 Question 4 (10 points) 25.0 cm Nut A machinist is using a wrench to loosen a nut. The wrench is 25.0 cm long. What is the maximum torque he could exert with a 17.0 N force? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units Question 5 (10 points) 60.09 MacBook Flo $ % W #t 4 5 6 O E R T Y U O P D F G H K V B N Mgular Motion & Torque Time Left:1:59:27 Sophie Walls: Attempt 5 Question 5 (10 points) Calculate the torque about point O due to the force Fshown in the figure. The rod has length 4.00 m, and the force has magnitude F= 10.0 N. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units Question 6 (10 points) 17.0 N 379 -25.0 cm Nut MacBook 30 $ % 3 4 5 6 E R T Y U O P F G H K > C V B N M