Question

question 3 1 pts suzie skydiver jumps from a high - flying plane. as her velocity of fall increases, her acceleration remains unchanged regardless of air resistance. increases. decreases. question 4 1 pts if more horizontal force is applied to a sliding object than is needed to maintain a constant velocity, the object accelerates in the direction of the applied force. experiences greater friction. accelerates opposite the direction of the applied force. none of the above

Explanation:

For Question 3, as the skydiver falls, air - resistance increases with velocity. Net force = gravitational force - air - resistance. As air - resistance increases, net force decreases, and since acceleration = net force / mass (from Newton's second law), acceleration decreases.
For Question 4, according to Newton's second law ($F = ma$), when a net force (more force than to maintain constant velocity means non - zero net force) acts on an object, it accelerates in the direction of the net force (which is the direction of the applied force in this case).

Answer:

Question 3: decreases.
Question 4: accelerates in the direction of the applied force.