The route followed by a hiker consists of three displacement vectors A with arrow, B with arrow, and C with arrow. Vector A with arrow is along a measured trail and is 1550 m in a direction 23.0° north of east. Vector B with arrow is not along a measured trail, but the hiker uses a compass and knows that the direction is 41.0° east of south. Similarly, the direction of vector vector C is 40.0° north of west. The hiker ends up back where she started, so the resultant displacement is zero, or A with arrow + B with arrow + C with arrow = 0. Find the magnitudes of vector B with arrow and vector C with arrow.
If the sum of three vectors is zero then the individual sums of their x and y components will also be zero.
Therefore
by plugging all the values we get
eq-1
and
or
eq-2
There are two equations with two variables B and C
by solving both the equations we get
The route followed by a hiker consists of three displacement vectors A with arrow, B with...
The route followed by a hiker consists of three displacement vectors A, B, and C. Vector A is along a measured trail and is 1550 m in a direction 25.0° north of east. Vector B is not along a measured trail, but the hiker uses a compass and knows that the direction is 41.0° east of south. Similarly, the direction of vector C is 35.0° north of west. The hiker ends up back where she started. Therefore, it follows that...
Section 1.8 → The route f by a hiker consists of three di vectors A, B, and vector A is along a tral and is 1550 m in a Vector B is trail, but the hiker uses a compass and knows that the direction is 41.0 east of south Similary, the direction of wectors 250 north of west. The hiker ends up back where she started, so the resultant displacement is zero, or A+B+C-0. Find the magnitudes of vector B...
The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured trail and is 2730 m in a direction 40.0 ° north of east. Vector is not along a measured trail, but the hiker uses a compass and knows that the direction is 33.0 ° east of south. Similarly, the direction of vector is 22.0 ° north of west. The hiker ends up back where she started, so the resultant displacement is zero, or + + = 0. Find the...
The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured trail and is 2730 m in a direction 40.0 ° north of east. Vector is not along a measured trail, but the hiker uses a compass and knows that the direction is 33.0 ° east of south. Similarly, the direction of vector is 22.0 ° north of west. The hiker ends up back where she started, so the resultant displacement is zero, or + + = 0. Find the...
Displacement vectors A, B, and C add up to a total of zero. Vector A has a magnitude of 1550 m and a direction of 23.4° north of east. Vector B has a direction of 41.0° east of south, and vector C has a direction of 35.9° north of west. Find the magnitudes of vector B and vector C. .
Displacement vectors A B, and C add up to a total of zero. Vector A has a magnitude of 1550 m and a direction of 22.9° north of east. Vector B has a direction of 41.0° east of south, and vector C has a direction of 32.3° north of west. Find the magnitudes of vector B and vector C.
Displacement vectors A,B, and C add up to a total of zero. Vector A has a magnitude of 1550 m and a direction of 22.4° north of east. Vector B has a direction of 41.0° east of south, and vector C has a direction of 32.0° north of west. Find the magnitudes (in m) of vector B and vector C.
Displacement vector A with arrow points due east and has a magnitude of 2.44 km. Displacement vector B with arrow points due north and has a magnitude of 2.8 km. Displacement vector C with arrow points due west and has a magnitude of 1.8 km. Displacement vector Darrowbold points due south and has a magnitude of 1 km. Find the magnitude and direction (relative to due east) of the resultant vector A with arrow + B with arrow + C...
Vector A with arrow has a magnitude of 144 units and points 30.0° north of west. Vector B with arrow points 67.0° east of north. Vector C with arrow points 14.0° west of south. These three vectors add to give a resultant vector that is zero. Using components, find the magnitudes of the following vectors. B C
Vector A with arrow has a magnitude of 141 units and points 33.0° north of west. Vector B with arrow points 69.0° east of north. Vector C with arrow points 14.0° west of south. These three vectors add to give a resultant vector that is zero. Using components, find the magnitudes of the following vectors. a. Vector B b. Vector C