PHY10-8 BEATWORK #1.1 1. What are (a) the x component and (b) the y component of a vector "A in the xy plane if its direction is 250 counterclockwise from the positive direction of the x axis and its magnitude is 7.3 m? 2. A displacement vector 'r in the xy plane is 15 m long and directed at angle 0 = 30 in the figure below. Determine (a) the x component and (b) the y component of the vector. X 3. The x component of vector "A is -25.0 m and the y component is +40.0 m. (a) What is the magnitude of "A? (b) What is the angle between the direction of A and the positive direction of x? 4. A ship sets out to sail to a point 120 km due north. An unexpected storm blows the ship to a point 100 km due east of its starting point. (a) How far and (b) in what direction must it now sail to reach its original destination