Discover new knowledge and insights with IDNLearn.com's extensive Q&A platform. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.


Luke Skywalker swung his blade forward and the horizontal motion of its tip slowed at 0.25 m/s² to 0.05 m/s after it met Vader's blade for a period of 0.5 s. What was the initial horizontal speed of the tip of his blade?