An object must fly to a town located 200km [SW] of its current position. There is a strong wind of 65km/h from [S10°W]. The object's air velocity is 600km/h. a) Determine the heading of the object so that it will travel towards its destination town b) Determine the ground velocity of the object.

a swimmer is swimming at 3 miles per hour in the direction of 125 degrees. A current is flowing at .5 mph in the direction of 220 ….

A supply plane flies horizontally with a speed of 100 m/s and an altitude of 350 m. Use g = -10 m/s/s. A) What are the initial velocity components of an object that is dropped from the plane at the instant it is dropped? B) How fast is an object that is dropped from the plane traveling 7.5 seconds later?  C) What angle, below the horizontal, does the velocity vector of an object that is dropped from the plane make 7.5 seconds later?  D) How long does it take for an object that is dropped from the plane to hit the ground when air resistance is neglected?  E) How far does an object that is dropped from the plane travel in the horizontal direction?

5a. An airplane maintains a speed of 693 km/h relative to the air it is flying through as it makes a trip to a city 724 km away to the north. (Assume north is the positive y-direction and east is the positive x-direction.) What time interval is required for the trip if the plane flies through a headwind blowing at 32.4 km/h toward the south? h