A jet travels towards a ground-based radar dish. Radar locates the jet at a distance D 16 km from the dish, at an angle e-46 above horizontal Otheexpertta. com 33% Part (a) What is the jet's horizontal distance, DH in meters, from the radar dish?
Part (b) What is the jet's vertical distance, Dv in meters, above the radar dish?
Part (c) Write an expression for the distance vector, D, in rectangular form in terms of D and θ, in a coordinate system with the dish at the origin and the unit vectors i and j in the horizontal and vertical directions.

Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.