Skip to content
View in the app

A better way to browse. Learn more.

APlusPhysics Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Video Discussion: Minimum Speed for Water in a Bucket Revolving in a Vertical Circle

Featured Replies

Name: Minimum Speed for Water in a Bucket Revolving in a Vertical Circle
Category: Rotational Motion
Date Added: 2017-10-30
Submitter: Flipping Physics

What is the minimum angular speed necessary to keep water in a vertically revolving bucket? The rope radius is 0.77 m.
Want Lecture Notes? This is an AP Physics 1 topic.

Content Times:
0:13 The demonstration
0:35 Understanding the problem
1:04 Where do we draw the Free Body Diagram
2:06 Summing the forces
3:04 What happens at the minimum angular speed
3:53 Why the force of tension is zero
4:41 Solving the problem

Next Video: The Right Hand Rule for Angular Velocity and Angular Displacement

Multilingual? Please help translate Flipping Physics videos!

Previous Video: Analyzing Water in a Bucket Revolving in a Vertical Circle

Please support me on Patreon!

Thank you to Aarti Sangwan and Christopher Becke for being my Quality Control Team for this video.



Minimum Speed for Water in a Bucket Revolving in a Vertical Circle

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.