A jumbo jet maintains a constant airspeed of 450 miles per hour (mi/hr) headed due north. The jet stream is 100 mi/hr in the northeasterly direction (a) Express the velocity Va of the jet relative to the air and the velocity vw of the jet stream in terms of i and j. (b) Find the velocity of the jet relative to the ground. (c) Find the actual speed and direction of the jet relative to the ground. (a) Find Va Va = 450j (Simplify your answer. Type your answer in the form ai + bj. Type an exact answer, using radicals as needed.) Find Vw Vw= 5012i+ 5012j (Simplify your answer. Type your answer in the form ai + bj. Type an exact answer, using radicals as needed.) (b) Find the velocity of the jet relative to the ground. Va = 5012i+ (450 + 5012) j (Simplify your answer. Type your answer in the form ai + bj. Type an exact answer, using radicals as needed.) (c) Find the actual speed and direction of the jet relative to the ground. The jet is travelling at mi/hr relative to the ground, in the direction (Round to one decimal place as needed.) Vi (1,1 More