8) For two vectors A and B inclined at an angle resultant vector R is usually given by the equation
Putting the values given,
If be the angle between R and A then we must have
This is the angle between the resultant vector and 45 pound force.
8.) Two forces with magnitudes of 45 pounds and 62 pounds are applied to an object....
1. A vector u has a magnitude of 16 and a direction of 0°. A vector v has a magnitude of 12 and a direction of 80°. Find the direction and magnitude of u v to the nearest whole values. 2. Two forces with magnitudes of 20 pounds and 32 pounds are applied to an object. The magnitude of the resultant force is 22 pounds. Find the measurement of the angle between the resultant vector and the vector with 20...
Click here to watch the video The magnitude and direction of two forces acting on an object are 120 pounds, S53°E, and 110 pounds, N55°E, respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction angle, to the nearest tenth of a degree, of the resultant force The magnitude is approximatelypounds (Do not round until the final answer. Then round to the nearest hundredth as needed.) Click here to watch the video The magnitude and direction...
The magnitude and direction of two forces acting on an object are 80 pounds. S50 degrees E, and 110 pounds, N76 degrees E,respectively. Find the magnitude, to the nearest hundredth of a pound The magnitude and direction of two forces acting on an object are 80 pounds, 550°E, and 110 pounds, N76°E, respectively the nearest tenth of a degree of the resultant force. The magnitude is approximately 169.83 pounds (Do not round until the final answer. Then found to the...
Three forces with magnitudes of 66 pounds, 92 pounds, and 146 pounds act on an object at angles of 30°, 45°, and 120° respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.) direction magnitude
Three forces with magnitudes of 68 pounds, 108 pounds, and 131 pounds act on an object at angles of 30°, 45°, and 120° respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.) direction ° magnitude lb
A force of 153 pounds makes an angle of 84°15' with a second force. The resultant of the two forces makes an angle of 43°9' to the first force. Find the magnitudes of the second force and of the resultant 43° 84°15' 153 lb pounds. The second force has a magnitude of (Round to the nearest integer.) pounds. The resultant force has a magnitude of (Round to the nearest integer.)
3. Three forces are applied to a bracket mounted on a post as shown (a) The magnitude and direction 120 lb 45° 30° Determine 140 1b (angle θ ) of the resultant R of the three forces. 100 1b (b) The magnitudes of two other forces F and F that would have the same resultant.
Forces with magnitudes of F1 = 174 newtons and F2 = 260 newtons act on a hook (see figure). The angle between the two forces is θ degrees. (a) When θ = 30°, find the direction and magnitude of the resultant force. (Round your answers to three decimal places.) direction ° magnitude (b) Write the magnitude M and direction α of the resultant force as functions of θ, where 0° ≤ θ ≤ 180°. M = α = (c) Use...
Two forces act at a point in the plane. The angle between the two forces is given. Find the magnitude of the resultant force. forces of 395 and 333 newtons, forming an angle of 79° The magnitude of the resultant force is newtons. (Round to the nearest newton as needed.)
Two forces act at a point in the plane. The angle between the two forces is given. Find the magnitude of the resultant force. forces of 217 and 145 newtons, forming an angle of 78° The magnitude of the resultant force is newtons. (Round to the nearest newton as needed)