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: How to use Cardinal Directions with Vectors

Flipping Physics
in Video Discussions

Featured Replies

Name: How to use Cardinal Directions with Vectors

Category: Kinematics

Date Added: 22 May 2014 - 04:37 PM

Submitter: Flipping Physics

Short Description: None Provided

Many students struggle with understanding Cardinal Directions. So this is a very basic video describing how to use cardinal directions with vectors.

Content Times:

0:12 Previous example summary

0:48 Two suggestions for working with Cardinal Directions

1:58 East of North = East "from" North

2:18 The 8 possible direcitons

3:51 Two equivalent ways to describe the same vector

4:51 NE, SE, SW, and NW

5:24 The review

View Video

  • Quote

    • 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...
    Go to topic listing

    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.