example Question 15 (1 point) Consider the following FBD. The sum of the forces in the vertical direction is F 1 76 N FN =5N F =8N 60 FR2 = 10 N VF, = 15 N a 20 N O b -56 N c 56 N Od -20 N O e 10 N O -10 N Question 16 (1 point)Question 5 (1 point) A child pulls a wagon at a constant velocity along a level sidewalk. The child does this by applying a 22-newton force to the wagon handle, which is inclined at 35 to the sidewalk as shown below. What is the magnitude of the force of friction on the wagon? 22 N 35' Level sidewalk O a 11 N Ob 13 N OC 22 N O 18 NOf 41 Question 12 (1 point) Consider the following FBD. The sum of the forces in the horizontal direction is FP1 76 N FN =5N F =8N 60 FR2 = 10 N VF. = 15 N a 38 N 18 N O 20 N C d 38 N O -18 N -20 NSUMMER . Learning Modules . Unit 8 Forces 2 dimensions (friction, static equilibrium, elevators) Dimensional Forces Submissions Enabled Grade: 3 Questions 1-16 of 16 | Page 1 of 1 Question 1 (1 point) A 72_2 kg person is in an elevator. A scale is measuring the Normal Force they experience. Find the Normal Force for the indicated condition. The elevator is moving at 3.2 m/s constant velocity in the downward direction. What would the Normal Force read? O a 708 N Ob 939 N Oc 72.2N O d 477 N Question 2 (1 point) A person normally has a weight of 650 N. The person is standing on a scale (measuring the Normal force) on an elevator that is traveling downwards but slowing down. What will the scale read? O a less than 650 N 650 N greater than 650 N Ojonth... Dual Question 14 (1 point) A person pulls a dog on a sled as shown with a 30 degree angle. Select the two statements from the ones listed below. HINT: Take the time to draw the free body diagram and think about the directions that there is a change in motion versus balanced forces M-dog M-sled 30 . a Fg is equal to FPy O b The gravity force is greater than the normal force 1 c Fg is less than FPy d Unable to determine the relative Fg and FPy magnitudes. The gravity and Normal forces are equal. Fg is greater than FPy 0 0 g The Normal Force is greater than the gravity force. Question 15 (1 point) Consider the following FBD. The sum of the forces i directionresources AP classroom Forensics: Speech.. square root_example . JavaScript Algorithm. Dual Enroll Question 16 (1 point) Add an E-W force and a N-S force so the object is at equilibrium. Add a Force Given: 58.3 N, 59.0-CCW * COW E-W I added a force of 30 N in the [ East ] direction. N-S I added a force of 50 N in the [North ] direction. O a E-W I added a force of 30 N in the [West ] direction. N-S I added a force of 50 N in the [South ]direction. Ob E-W I added a force of 50 N in the [East ] direction. N-S I added a force of 30 N in the [North] direction O c E-W I added a force of 50 N in the [West ] direction. N-S | added a force of 30 N in the [South ]direction O dO d 250 N Question 10 (1 point) A sign is hung symmetrically from two cables that make an angle with the horizontal (see diagram). The sign is in a state of static equilibrium. Which of the following statements are true? Select 4. a All three of the force vectors are equal. b he vector sum of all the forces is zero. C The net force on the sign is zero. Gravity does NOT exert a horizontal force component on the sign d 0 0 00 Neither one of the cables exerts a horizontal pull upon the sign. e The horizontal component of force in one cable balances the horizontal component of force in the other cable Question 11 (1 point) in the diagram below. The magnitude