Answer: option B is correct
Explanation:
The answer is D. If you aren't consistent with your drop positions, then your data may be invalid. To be frank: it basically screws over the experiment.
Answer:
vitamins don't contain calories
(B) 1.00 m
Explanation:
Since the meter stick is traveling with Jill, it will have the same speed as she does so relative to Jill, the meter stick is stationary so its length remains 1.00 m as measured by her.
Yes. On a circular path, the direction of motion is constantly changing. Change of direction is acceleration, even at constant speed.