Answer to Question #105324 in Mechanics | Relativity for Andrei

Question #105324
Suppose we have a small ball, conected by a weightless rigid bar to a rotating point, around which it can easily rotate because of gravity. We hold it vertically and give it a little shake, so that it begins the motion. What is the angle which the bar will form with the initial direction when the vertical component of its speed is maximal?
1
Expert's answer
2020-03-13T11:10:26-0400

In this case "v_{ver}=\\sin\\alpha\\cdot\\sqrt{2Rg(1-\\cos\\alpha)}"


The vertical component is maximal when "\\alpha=90\u00b0".












Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS