15. -/2 points SerPSE 10 3.4.P.026. My Notes Ask Your Teacher A young woman rides her bike 4.50 blocks west, 4.00 blocks

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15 2 Points Serpse 10 3 4 P 026 My Notes Ask Your Teacher A Young Woman Rides Her Bike 4 50 Blocks West 4 00 Blocks 1 (168.08 KiB) Viewed 43 times

15. -/2 points SerPSE 10 3.4.P.026. My Notes Ask Your Teacher A young woman rides her bike 4.50 blocks west, 4.00 blocks north, and then 9.25 blocks east. (a) What is the young woman's displacement? (Give the magnitude of your answer in terms of blocks and the direction in degrees north of east.) C b locks at north of east (b) What total distance (in blocks) does the young woman ride? blocks Need Help? Read it 16. -/3 points SerPSE10 3.4.P.031. My Notes Ask Your Teacher You are standing on the ground at the origin of a coordinate system. An airplane flies over you with constant velocity parallel to the x axis and at a constant height of 7.55 x 10 m. At t-o, the airplane is directly above you so that the vector leading from you to it is p. = 7.55 X 10jm. At = 30.0s the position vector leading from you to the airplane is P3 - (6.84 * 10 i +7.55 * 10-))m as suggested in the figure below. Determine the magnitude and orientation of the airplane's position vector at t - 50.0 s. magnitude C m direction above the horizontal Need Help? Read it