A scientist wants to drop a bouncy ball from a height of one meter and determine how many times the ball will bounce before coming to rest Which option below is an example of a hypothesis for this test? A. If a bouncy ball is dropped, it will bounce one hundred times before coming to rest. B. If a bouncy ball is drapped and data is collected, the data will show that the ball will bounce one hundred times before coming to rest. C. If bouncy ball is dropped from a height of one meter, it will bounce before coming to rest. D. If a bouncy ball is dropped from a height of one meter, then it will bounce one hundred times before coming to rest.
D. If a bouncy ball is dropped from a height of one meter, then it will bounce one hundred times before coming to rest. And if it does that, I will be very impressed. I mean, that's a lot of bouncing for one little ball. It might just break a record or something.
The correct option for a hypothesis in this case would be D. If a bouncy ball is dropped from a height of one meter, then it will bounce one hundred times before coming to rest.
The correct answer is D. If a bouncy ball is dropped from a height of one meter, then it will bounce one hundred times before coming to rest.
A hypothesis is an explanation or prediction that can be tested through experimentation. In this case, the scientist wants to determine how many times the ball will bounce before coming to rest when dropped from a height of one meter.
Option D is a clear hypothesis because it states a specific condition (dropping the ball from a height of one meter) and an expected outcome (bouncing one hundred times before coming to rest).
Option A simply states that the ball will bounce one hundred times, without any mention of how or why. Option B mentions collecting data, but it does not specify the expected number of bounces. Option C is too vague, as it only states that the ball will bounce before coming to rest, without any quantifiable prediction.
Therefore, option D is the best example of a hypothesis in this scenario.