Homework Answers
If two vectors are equal then
they have same magnitude and same direction.
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Answer: 9) If A-B = 0, then the vectors A and B have equal magnitudes and...
The two vectors a and b in the figure have equal magnitudes of 10.6 m and...
The two vectors a and b in the figure have equal magnitudes of 10.6 m and the angles are ei-34° and 82-10%. Find (a) the x component and (b) the y component of their vector sum ,(e) the magnitude of , and (d) the angle r makes with the positive direction of the x axis. 8, (a) Number Units (b) NumberUnts (c) Number Units (d) Number Units
following The two vectors α and b in the figure below have equal magnitudes of 13.1...
following
The two vectors α and b in the figure below have equal magnitudes of 13.1 m and their angles are a = 30° and θ2-1039 0 (a) Find the x and y components of their vector sum r. (Express your answer in vector form.) (b) Find the magnitude of (c) Find the angle r makes with the positive x axis
The two vectors a→ and b→ in the figure have equal magnitudes of 11.6 m and...
The two vectors a→ and b→ in the figure have equal magnitudes of
11.6 m and the angles are θ1 = 28° and θ2 =
103°. Find (a) the x component and
(b) the y component of their vector sum
r→, (c) the magnitude of r→,
The two vectors $\vec{a}$ and $\vec{b}$ in the figure have equal magnitudes of 35.0 m and...
The two vectors $\vec{a}$ and $\vec{b}$ in the figure have equal magnitudes of 35.0 m and the angles are θ1 = 26° and θ2 = 102°. Find the x-component of their vector sum $\vec{r}$. Incorrect. Find the y-component of their vector sum $\vec{r}$. Find the magnitude of $\vec{r}$? Find the angle $\vec{r}$ makes with the positive direction of the x -axis.
1) If A+B=C and their magnitudes are given by A+B=C, then the vectors A and B are oriented
1) If A+B=C and their magnitudes are given by A+B=C, then the vectors A and B are orientedA) antiparallel to each other (in opposite directions).B) perpendicular relative to one other.C) parallel to each other (in the same direction).D) It is impossible to know from the given information.3) The magnitude of a vector an only zero if all of its components are zero. A) True B) False
Two vectors ~a and ~b have equal magnitudes of 28.4 units. They are oriented as shown...
Two vectors ~a and ~b have
equal magnitudes of 28.4 units. They are oriented as shown in the
figure below and their vector sum is ~r. Find
(a) the x and y components of ~r,
(b) the magnitude of ~r, and
(c) the angle ~r makes with the positive x-axis
ude of F, and ) the angle F makes with the positive x-axis. 105
The three displacement vectors in the drawing have magnitudes of A- 4.55 m, B- 5.45 m,...
The three displacement vectors in the drawing have magnitudes of A- 4.55 m, B- 5.45 m, and C-4.15 m. Find the resultant (magnitude and directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above or below the positive or negative x axis. (Assume α-170 and β-68°. Give an answer between 0 and 90%.) magnitude direction o-Select- ty 118 +X
The three displacement vectors in the drawing have magnitudes of A 5.10 m, B 5.45 m,...
The three displacement vectors in the drawing have magnitudes of A 5.10 m, B 5.45 m, and C 4.15 m. Find the resultant (magnitude and directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above or below the positive or negative x axis. (Assume a 21° and B 510. Give an answer between 0 and 90o.) +y B A +x 1. Magnitude: M Above the Negative X Axis 2. Direction:
3. (5pts) The three displacement vectors in the drawing have magnitudes of A -6m, B-8m, and...
3. (5pts) The three displacement vectors in the drawing have magnitudes of A -6m, B-8m, and C 8 m, and angles of 0-34 B 62 a) Find the resultant in unit-vector notation. b) Find the magnitude and direction of the resultant
The displacement vectors A and B shown in the figure above both have magnitudes of 6.00...
The displacement vectors A and B shown in the figure above both have magnitudes of 6.00 m. The direction of vector A is 0 = 25.09. a. Give the Cartesian coordinates of both vectors. Calculate the polar coordinates of: b. A - B c. A + B d.ShowĀ + BandĀ – 2B onadiagram. e. There are two vectors, Ū = -2î + 5 and V = -6i - kj where k is some number. The magnitude of is twice as...
The two vectors a and b in the figure have equal magnitudes of 10.6 m and the angles are ei-34° and 82-10%. Find (a) the x component and (b) the y component of their vector sum ,(e) the magnitude of , and (d) the angle r makes with the positive direction of the x axis. 8, (a) Number Units (b) NumberUnts (c) Number Units (d) Number Units
following
The two vectors α and b in the figure below have equal magnitudes of 13.1 m and their angles are a = 30° and θ2-1039 0 (a) Find the x and y components of their vector sum r. (Express your answer in vector form.) (b) Find the magnitude of (c) Find the angle r makes with the positive x axis
The two vectors a→ and b→ in the figure have equal magnitudes of
11.6 m and the angles are θ1 = 28° and θ2 =
103°. Find (a) the x component and
(b) the y component of their vector sum
r→, (c) the magnitude of r→,
Two vectors ~a and ~b have
equal magnitudes of 28.4 units. They are oriented as shown in the
figure below and their vector sum is ~r. Find
(a) the x and y components of ~r,
(b) the magnitude of ~r, and
(c) the angle ~r makes with the positive x-axis
ude of F, and ) the angle F makes with the positive x-axis. 105
The three displacement vectors in the drawing have magnitudes of A- 4.55 m, B- 5.45 m, and C-4.15 m. Find the resultant (magnitude and directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above or below the positive or negative x axis. (Assume α-170 and β-68°. Give an answer between 0 and 90%.) magnitude direction o-Select- ty 118 +X
The three displacement vectors in the drawing have magnitudes of A 5.10 m, B 5.45 m, and C 4.15 m. Find the resultant (magnitude and directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above or below the positive or negative x axis. (Assume a 21° and B 510. Give an answer between 0 and 90o.) +y B A +x 1. Magnitude: M Above the Negative X Axis 2. Direction:
3. (5pts) The three displacement vectors in the drawing have magnitudes of A -6m, B-8m, and C 8 m, and angles of 0-34 B 62 a) Find the resultant in unit-vector notation. b) Find the magnitude and direction of the resultant
The displacement vectors A and B shown in the figure above both have magnitudes of 6.00 m. The direction of vector A is 0 = 25.09. a. Give the Cartesian coordinates of both vectors. Calculate the polar coordinates of: b. A - B c. A + B d.ShowĀ + BandĀ – 2B onadiagram. e. There are two vectors, Ū = -2î + 5 and V = -6i - kj where k is some number. The magnitude of is twice as...
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