Question

(B) What is the asgle between the studeata' paths as they leave the library? (C) Which stadent reaches Derby Hall first7 What is the difference in times? (D) Compare the distanoes traveled aad total displacements for each student Figure 1: The paths taken by Alice and Bob (source: Google Maps). Problem 3 Lebron James and Stepben Curry are playing an intense game of minigolf. The final (18th) hole is 8.2 m away from the tee box (starting location) at an angle of 20 east of north. Lebron's first shot lands 8.6 m away at an angle of 35.2 east of north and Steph's first shot lands 6.1 m away at an angle of 20 east of north. Assume that the minigolf course is Bat. (A) Which ball lands closer to the hole? (B) Each player sunk the ball on the second shot. At what angle did each player hit their ball to reach the hole? Lebron: Stephen: NAME

Answer 1

Vector figure is not very clear. As per my visibility, I am writing values, if it's not answer could be arrived at by just changing values in the process. (A) First let's find A^rightarrow + B^rightarrow + C^rightarrow D^rightarrow would be just minus (A^rightarrow + B^rightarrow + C^right arrow) Thus D^rightarrow = D^= minus (A^rightarrow + B^rightarrow + C^right arrow) = minus {(5 cos 20 degree j^rightarrow + 5 sin 20 degree i^right arrow) + (minus 10 cos 30 degree i^rightarrow + 10 sin 30 degree j^right arrow) + (A cos 40 degree i^rightarrow minus 4 sin 40 degree j^right arrow)} m = minus {(1.71 i^rightarrow + 4.70 j^right arrow) + (minus 8.66 i^rightarrow + 5 j^right arrow)}