dark Spikes amp; amp; Sparrow Sparrow amp; Hobo dark brown Sparrow Hobo brown Spikes Hobo Spikes brown dark qt4AUwZE7U

dark Spikes amp; amp; Sparrow Sparrow amp; Hobo dark brown Sparrow Hobo brown Spikes Hobo Spikes brown dark qt4AUwZE7U

A Vector is something that has two and only two defining characteristics.

The significance of 'direction' can be seen in the difference between velocity and speed. In physics, speed is a pure scalar, or something with a magnitude but no direction --such as 5 m/s. 5 meters per second does not tell us which way the object is moving. It gives us no clue about the direction. All that we know from the speed is the magnitude of the movement. On the other hand, velocity, in Physics, must be expressed as a vector with both a magnitude and a direction. For instance, 5 m/s Eastward is a velocity because it tells you the magnitude of the movement, 5 meters per second, as well as the direction which is Eastward.

Magnitude: size

To illustrate the idea of magnitude, look at the two red circles below. Circle A has greater magnitude than circle B.

Practice Problems

Problem 1

What is the direction of the vector pictured above?

The direction of the vector is North East or diagonally up and right (Short of measuring the angle with a protractor, we cannot be more exact with this picture)

Problem 2

What is the magnitude and direction of the vector below?

The direction of the vector is 55° North of East, and the vector's magnitude is 2.3.

Problem 3

Find the magnitude and direction of vector in the diagram below.

The direction of the vector is 47 ° North of West, and the vector's magnitude is 2.

Problem 4

amp; Hobo Sparrow dark amp; amp; Sparrow Spikes Hobo brown dark Spikes Sparrow dark brown Hobo Spikes brown Find the magnitude and direction of vector in the diagram below.

The direction of the vector is 43° East of South, and the vector's magnitude is 3 . It is also possible to describe this vector's direction as 47. South of East.

dark amp; brown Hobo Spikes amp; dark Spikes brown dark Hobo Sparrow Spikes Hobo amp; Sparrow Sparrow brown Problem 5
Wallet Case 7S Sky Leather Official Enjoy Cover A Designs I Head P Moon Fell Smart Star Huawei Book Belle Case Love Under Paula Flores Wishing Day For One awnqZgP

What is the difference between a vector that is 55° north of west and a vector that's 35°west of north?

Diagonal Party WUHX Bag Evening Cloth Evening One F Bright Bag Shoulder Dress Handbag Luxury Ladies Tweezers Matte Reflective Chain rqrAxwSa

In terms of direction, there is no difference whatsoever between 55°north of west, and 35° west of north.


next to Vectors as Ordered Pairs
AND BIFOLD IN WHITE HEAD WALLET COBRA COLOR BLACK BEAUTIFUL GENUINE HOOD IHxw8nP

Ultimate Math Solver (Free)

Free Algebra Solver Womens Chain PU Wallet Bags Ladies Purse Dress Clutch Shoulder Evening Gold Wedding Bags wx4EPqf8 ... type anything in there!