Context: The passage below describes an experiment. Read the passage and then follow the instructions below.

Ernest placed a ping pong ball in a catapult, pulled the catapult's arm back to a 45° angle, and launched the ball. Then, Ernest launched another ping pong ball, this time pulling the catapult's arm back to a 30° angle. With each launch, his friend William measured the distance between the catapult and the place where the ball hit the ground. Ernest and William repeated the launches with ping pong balls in four more identical catapults. They compared the distances the balls traveled when launched from a 45° angle to the distances the balls traveled when launched from a 30° angle.
Figure: a catapult for launching ping pong balls.
Identify the question that Ernest and William's experiment can best answer.
A. Do ping pong balls stop rolling along the ground sooner after being launched from a 30° angle or a 45° angle?
B. Do ping pong balls travel farther when launched from a 30° angle compared to a 45° angle?
Select the correct answer from the provided options and reply with the letter associated with it.

B