Question

question 13 1 pts as bronco brown steps off a hovering high - flying helicopter and falls in air, he experiences an impulse. a decreasing acceleration. an increasing speed. all of the above question 14 1 pts strictly speaking, more fuel is consumed by your car if the air conditioner, headlights, or even a radio is turned on. this statement is true. true only if the cars engine is running. false.

Explanation:

For Question 13: When stepping off a hovering helicopter, an impulse acts on the person due to the change in momentum. As the person falls, air - resistance increases, causing a decreasing acceleration. And as long as the acceleration is non - zero in the downward direction, the speed increases.
For Question 14: When electrical devices like air - conditioner, headlights, or radio are turned on in a car, the alternator has to work harder to generate more electricity. This requires more mechanical energy from the engine, thus consuming more fuel when the engine is running.

Answer:

Question 13: D. all of the above
Question 14: B. true only if the car's engine is running.