Solved: Switch Xy Direction

But in all my problems, the initial velocity in the X direction is different than the final velocity in the x direction.. This means thattheta = tan–1(y/x)Suppose that the coordinates of the vector are (3, 4). 1

It is the direction of steepest decent Projectile Motion: Acceleration in the X direction? So i understand that in the x-direction, acceleration will always be zero. 2

The correct answer is magnitude 5 1, angle 79 degrees Apply the Pythagorean theorem to find the magnitude.. Sample questionConvert the vector given by the coordinates (1 0, 5 0) into magnitude/angle format.. Because of your knowledge of trigonometry, you knowWhere tan thetais the tangent of the angle.. Plug in the numbers to get tan1(5 0/1 0) = 79 degrees 3

For example, take a look at the vector in the image Suppose that youre given the coordinates of the end of the vector and want to find its magnitude, v, and angle, theta. 34bbb28f04 Click

Plug in the numbers to get 5 1 Apply the equation theta= tan1(y/x) to find the angle.. The direction v = f is the direction, where f increases most, the direction f is the direction where f decreases most.. You can find the angle theta as the tan1(4/3) = 53 degrees You can use the Pythagorean theorem to find the hypotenuse the magnitude, v of the triangle formed by x, y, and v:Plug in the numbers for this example to getSo if you have a vector given by the coordinates (3, 4), its magnitude is 5, and its angle is 53 degrees. 5