how to find direction given magnitude?
67952
['Apply the equation. to find the magnitude, which is 1.4.', 'Apply the equation theta = tan–1(y/x) to find the angle: tan–1(1.0/–1.0) = –45 degrees. However, note that the angle must really be between 90 degrees and 180 degrees because the first vector component is negative and the second is positive.']
1009194
Torque Calculation A practical way to calculate the magnitude of the torque is to first determine the lever arm and then multiply it times the applied force. The lever arm is the perpendicular distance from the axis of rotation to the line of action of the force. and the magnitude of the torque is τ = N m.
109472
['Go to the front door of your home and open the compass app.', 'With your phone facing forward, read the direction that the compass is measuring (this should be shown in °). ... ', 'If the reading is between 270° and 90°, your house is north-facing.']
1467532
You can use SOHCAHTOA or the inverse tangent of the y component divided by the x component to find the direction angle of vector V.
3935
To calculate displacement, simply draw a vector from your starting point to your final position and solve for the length of this line. If your starting and ending position are the same, like your circular 5K route, then your displacement is 0. In physics, displacement is represented by Δs.
1438920
['X - Determines your position East/West in the map. A positive value increases your position to the East. ... ', 'Y - Determines your position up/down in the map. A positive value increases your position upward. ... ', 'Z - Determines your position South/North in the map. A positive value increases your position to the South.']
313930
The displacement vector d from P1 to P2 may be written as d = (x2 - x1)i + (y2 - y1)j. The displacement d is (x2 - x1) units in the x-direction plus (y2 - y1) units in the y-direction. The magnitude of the displacement is d = ((x2 - x1)2 + (y2 - y1)2)½.
1464730
Magnitude answers “how much?” and direction answers “which way?”. For example, 5 meters is a magnitude, North is a direction. 5 meters north is a vector quantity, which has both magnitude and direction.
454935
to find the magnitude, which is 8.6. Apply the equation theta = tan–1(y/x) to find the angle: tan–1(–7.0/–5.0) = 54 degrees. However, note that the angle must really be between 180 degrees and 270 degrees because both vector components are negative.
1195015
North-East, South-East, North-West and South-West. Direction can be determined by the compass or from the position of the sun and the shadows.
825091
['Step 1: Isolate the absolute value expression.', 'Step2: Set the quantity inside the absolute value notation equal to + and - the quantity on the other side of the equation.', 'Step 3: Solve for the unknown in both equations.', 'Step 4: Check your answer analytically or graphically.']
792393
To determine the angle between two vectors you will need to know how to find the magnitude, dot product and inverse cosine. Then, the angle between two vectors is given by the inverse cosine of the ratio of the dot product of the two vectors and the product of their magnitudes.
602511
In one dimension the direction is indicated by the sign: negative if to the left and positive if to the right. The word distance means how far the object moves regardless of direction. It is always positive and is equal to the absolute value, or magnitude, of the displacement.
223607
['Calculate the total distance travelled by the object - its motion is represented by the velocity-time graph below.', 'Here, the distance travelled can be found by calculating the total area of the shaded sections below the line.', '½ × base × height.', '½ × 4 × 8 = 16 m 2', '(10 – 4) × 8 = 48 m 2']
767367
From India, Mecca is in west, so find west direction. The direction in which the Sun sets. ... Match the time of day with the position of the sun in the sky (the sun rises from the east and sets in the west). Based on this, figure out where southeast is, as this is the direction of the Qibla in England.
224941
['/tp <target entity> <destination (x y z)> [rotation]', 'example (@p meaning the nearest player):', '/tp @p 0 100 0 0 0.', 'The command above will teleport you to the world center facing north. If you want to look relative to where you were before, use:', '/tp @p 0 100 0.']
706810
Velocity, being a vector, has both a magnitude and a direction. The magnitude of the velocity vector is the instantaneous speed of the object. The direction of the velocity vector is directed in the same direction that the object moves. Since an object is moving in a circle, its direction is continuously changing.