Add two vectors, plane flying west and wind blowing north. (10 pt) asap plz

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

What is the speed of an object at a given moment?