Pls help, what force is being used in the picture?

Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds