12:03 A webassign.net 16. Previous Answers OSAPPHYSPREP2016 8.AP.004. N My Notes Ask Your Teacher V A 95 g ball is dropped from rest from a height of 2.7 m. It bounces off the floor and rebounds to a maximum height of 2.2 m. If the ball is in contact with the floor for 0.026 s, what is the magnitude (in N) and direction of the average force exerted on the ball by the floor during the collision? magnitude 50.56 direction dn 17. Previous Answers OSAPPHYSPREP2016 8.AP.006. O My Notes Ask Your Teacher Whether or not an object (such as a plate, glass, or bone) breaks upon impact depends on the average force exerted on that object by the surface. When a 2.5 kg glass figure hits the floor, it will break if it experiences an average force of 538 N. When it hits a tile floor, the glass comes to a stop in 0.020 s. From what minimum height (in m) must the glass fall to experience sufficient force to break? .04 How would your answer change if the figure were falling to a padded or carpeted surface? Explain. The duration of the collision would be shorter, so the average force for a given change in momentum would be more. The duration of the collision would be longer, so the average force for a given change in momentum would be less. The duration of the collision would be longer, so the average force for a given change in momentum would be more. The duration of the collision would be shorter, so the average force for a given change in momentum would be less. 18. Previous Answers V POE1 2002.MC.01. E My Notes Ask Your Teacher V Relief supplies are being dropped to flood victims from an airplane flying horizontally at a speed v. If the airplane is at an altitude of h above the ground, what distance d in front of the landing site should the supplies be dropped? h 2v 2vh vh 2vh2 2h 19. Previous Answers V POE1 2002.MC.02. N My Notes Ask Your Teacher V Cart 1 of mass m moves with a velocity of v toward cart 2 which has a mass of 9m and is at rest. Comae iusticun cart 2. What is the