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Previous Problem Problem List Next Problem (1 point) Suppose a pilot flies A = 50 km in a direction a - 60" north of east and then files B - 30 km in a direction 8 - 30' north of east as shown in the figure below. Find the total distance R from the starting position and the angle 0 of the straight-line path to the final position. Include units as appropriate below. B B R a R = 0 = Note: You can earn partial credit on this problem. Preview My Answers Submit Answers Q Search ENG USas appropriate belewi (a) Determine the distance travelled after 1.00 s_ ~ (b) Determine the velocity at which the object hits the ground. ' ' r ' r ' : ' of = 77 ' (c) Determine the distance travelled to the last second of motion before the object hits the ground: mm = Note: You can earn parties cred'r' on this prob/em. Preview My Answers Submit Answers You have attempted this problem 0 Times You have 1 attempt remaining QSearch uwme Previous Problem Problem List Next Problem ' '(1 point) r r M ' , Suppose you walk A=12 m in a direction a = 20 measured west of north and the Walk B s from the starting position and what is the compass direction of a line connecting your starting posmon and nal position measured counterclockwise from the nega e 2 axis? Include units as appropriate below R = , 9 : In compass direction Note: You can earn parties cred r rm m 3 women? I. Q Search (1 point) This question contains multiple parts: (a) to (d). A ball is thrown horizontally from the top of a building of height 100 m and lands 80 m from the base of the building. Treat the directions upwards and to-the-right as positive. Treat the effect of air resistance to be negligible. Include units as appropriate below. Ay 4x (a) How long is the ball in the air? t = (b) Determine the initial component of the horizontal velocity of the ball. What is this value? Voz Note: You can earn partial credit on this problem. Q Search ENG US EAcurious child standlng on a tall balcony at a height of 64 Q 'm throw' 1 and velocity at times of; {3) 0. 50 s (b) 1. 00 s (c) 1 50 s '(d) 2m include units as appropriate below. (a) y; ' \" = gm}; ' r: 5; 54pm ___'_:% ; '0}; = -9.2In.is m = = \"f4 = Ems = V , \"f5 = Note: You can earn partial credit on (his prob/em Preview My Answers Submit Answers You have attempted this problem 0 times You have 1 attempt remaining. I: Q Search