The magnitude afthe change in momentum of a bus as it turned a corner was 1.20 x1433 kg'i'mfs. If it took 0.101} sect: nds far the bus to turn . What is the magnitude efthe average force exerted on the bus as it turns? DB33N 31an 012,000N 01,200\" If e is 27.13, what direction is an object traveling if its momentum is represented by vector D in the figure below? N C D E A A O 27.1= south of west O 27.1= east of north O 27.1= north of west O 27.1= west of northA ball drops straight down onto a surface that is tilted as shown in the gure below. The ball bounces off the surface at an angle of El=3D_III" above the horizontal. The net impulse exerted on the ball by the surface points in which direction? ----IJ- 0 Down and to the left 0 Down and to the right 0 Up and to the left 0 Up and to the right The initial and nal momentum vectors of a mass m1 sliding across a frictionless horizontal surface are shown in the gure below. The object is initially travelling due north before it bounces off another mass m; and ends up travelling due east. {a} Which of the statements below about the relative speeds of m1 before and after the collision is correct? CI The mass m1 has a greater speed before the collision with m; than after the collision. CI The mass m1 has a greater speed after the collision with m; than before the collision. CI The mass m1 is traveling with the same speed after the collision with m; than it was before the collision. {lo} The net impulse exerted on m1 by m: during the collision lies between which two cardinal directions? CI 5outh and East CI North and Il'li'est CI North and East CI 5outh and Il'li'est \fIfthe magnitude ofan object's momentum is in creased by a factor of 2.5115 while the mass remains unchangedr how has the speed of the object changed? D It cannot be determined from the given information. Q The speed is increased by a factor of 2.60. D The speed is reduced by a factor of 2.51}. \fP. car is initiallyI traveling due north at a speed of Elli] mars as it approaches a tun-e in the road. The car leaves the curve traveling at a speed of15.E] lTl."5 clue west. Which of the vector diagrams below correctly illustrates the car's change in momentum as it rounds the curve? N l