The velocity of a drone relative to the air is modeled by v = 3i - j. The drone encounters wind with velocity modeled by w = -7i + 5j. Which is the true velocity vector of the drone? (2 points) A boat is traveling at 28 knots in a direction of 36. It encounters wind moving at 'IO knots in a direction of 22". What is the true velocity and direction of the boat? Round to the nearest whole number. (2 points) 0 38 knots; 58' O 32 knots; 30 0 1,427 knots; 58 0 38 knots; 32 An object is suspended from two cables that meet at a point above the object. One cable pulls with a force modeled by F1 = -78i + 44]. The other cable pulls with a force modeled by F2 = 87i + 80]. What is the angle between the cables? Round to the nearest degree. (2 points) A cart weighing 200 pounds rests on an incline at an angle of 40\". What is the required force to keep the cart at rest? Round to the thousandths place. (2 points) O 128.558 pounds 0 133.388 pounds O 149.023 pounds O 153.208 pounds A traveler pulls a suitcase, as shown in the figure. The force acting on the handle is 30 N at an angle of 0 = 40. How much work is done if the traveler moves 120 meters? Round to the nearest whole number. (2 points) 2,314 Nm O 2,758 Nm 3,085 Nm 4,156 Nm