Mathematics, 16.08.2020 01:01 english8971
A jumbo jet maintains a constant airspeed of 500 miles per hour (mi/hr) headed due north. The jet stream is 80 mi/hr in the northeasterly direction.
(a) Express the velocity v_a of the jet relative to the air and the velocity v_w 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 v_s v_a = 500j Find v_w. v_w = 40 Squareroot 2i + 40 Squareroot 2j
(b) Find the velocity of the jet relative to the ground. v_g = 40 Squareroot 2i + 40 Squareroot 2j
(c) Find the actual speed and direction of the jet relative to the ground. The jet is travelling at 559.4 mi/hr relative to the ground, in the direction N 65 degree E.
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A jumbo jet maintains a constant airspeed of 500 miles per hour (mi/hr) headed due north. The jet st...
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