Homework Statement
This is really not an exact question for homework, but it's kind of related. My teacher is using the book "college physics" by Serway. I'm having a lot of frustration with this book, mainly it doesn't explain things step by step. I don't think intro physics is that hard to...
Homework Statement
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 21.0 m/s. The cliff is h = 46.0 m above a flat horizontal beach
Initial v =21.0m/s
Delta Y= 46.0
Need to know, How long after being released does the stone strike the...