Use the following information to answer the next question 2. If the momentum of an object is halved and the velocity is tripled, the mass will have changed by a factor of Force as a Function of Time six 4.0 one-sixth three-halves 3.0 two-thirds What is the mass of an automobile that is travelling on the Queen Elizabeth II highway at 110 km/h [N] and has a momentum of 3.85 x 10* kg m/'s [N]? 1.18 x 10 kg Force (N) 20 3.84 x 10* kg 350 kg 10 1.26 x 103 kg Use the following information to answer the next question Is a movie stunt. a car and a train locomoti onally crash. The collision is illustr 02 03 4 05 06 07 08 09 in the diagram below Times (s) The magnitude of the impulse of the object is N.s. (Record your three-digit answer) Your answer: OOO Train track Train locomotive -35 x 10 Ly 6. A 20.0 kg red curling rock travelling at 0.578 m/'s [W] strikes a stationary 20.0 kg = 100 4 yellow curling rock head-on. The colision takes 4.35 x 10 2s. Immediately after the collision, the yellow rock has a velocity of 0.3365 m/'s (54.4" N of W]. Use the information from the above narrative to choose which of the following statements is true. The collision is inelastic with about 3% of the total kinetic energy lost. The collision is inelas etic energy lost. 5. The magnitude of the momentum of the truck-train system immediately before the collision, expressed in scientific notation, is a.b x 10 kg m/s. You will need to The collision is inelastic with about 5% of the total kinetic energy lost. record the values of a and b. The collision is elastic direction of the momentum of the truck -train system immediately before the collision is of of, North of West. You will need to record the values of e and f. 6. A 20.0 kg red curling rock travelling at 0.578 m/'s [W] strikes a stationary 20.0 kg The values of a, b, e, and fare (Record all four digits of your yellow curling rock head-on. The collision takes 4.35 x 10 2s. Immediately after the answer) collision, the yellow rock has a velocity of 0.3365 m/'s [54.4' N of W]. Use the information from the above narrative to choose which of the following Your answer: DODO statements is true. The collision is inelastic with about 3% of the total kinetic energy lost A 98.4 kg football halfback carries the ball past the line of scrimmage running at 7.02 m/s [N). He is tackled by an opposing linebacker running toward him at 4.76 The collision is inelastic with about 9% of the total kinetic energy lost. m/s [S]. Their combined velocity, after the 0.285 s impact takes both of them off their feet, is 1.02 m/'s [N]. The collision is inelastic with about 5% of the total kinetic energy lost. Based on the information from the above scenario, the mass of the linebacker is The collision is elastic. 137 kg Use the following information to answer the next question Bill, Barry, and a few of their friends decide to go mountain biking in a wilderness area 128 kg next to the mountains. They take light-weight camping gear so they can explore around and have some flexibility. 94.8 kg 7. During the trip in the above scenar of beef stew campfire topbaggy one of Bil and Barry's companions puts a can 102 kg the steam escape, predictto me for supper, neglecting to open it part way to let weropes and sends 300 at 5.73 m/s. What impulse will be imparted to the 400 g of the can? of hot stew west 2.30 N's 4.30 N's 1.31 N'S 1.72 N'S