A because it depends if the athlete is doing an intense workout he/she would need a sports drink to hydrate them selves
Answer: This will be based on how much strength she put into the rock when throwing it
Explanation:
Newtons 1st law of motion states that the object will continue to move at its present speed and direction until an outside force acts upon it.
So unless the objects inside the car are restrained, they will continue moving at whatever speed the car is traveling at, even if the car is stopped by a crash.