A vector has an x component of -21.5 units and a y component of 42.0 units....
A vector has an x component of -21.5 units and a
y component of 42.0 units. Find the magnitude and
direction of the vector.
units at ° counterclockwise from the
+x-axis
Homework Answers
We can find the magnitude of the vector |a| from the formula
|a| = √ax^2+ay^2
= √(-21.5)^2+(42)^2 = 47.183unit
We can find the direction of the vector from the formula:
α = tan^-1 ay/ax
= tan^-1 = 42/-21.5 = 62.891
However, we must add 180°to obtain the correct answer
α = -62.891+180 = 117.109deg
Add Answer to:
A vector has an x component of -21.5 units and a
y component of 42.0 units....
A vector has an x component of -27.5 units and a y component of 44.4 units....
A vector has an x component of -27.5 units and a y component of 44.4 units. Find the magnitude and direction of this vector. magnitude direction unit(s) o counterclockwise from the +x axis
A vector has an x component of -29.5 units and a y component of 51.5 units....
A vector has an x component of -29.5 units and a y component of 51.5 units. Find the magnitude and direction of the vector units at o counterclockwise from the +x-axis Need Help? Read It Talk toa Tutor
Vector A has a negative x component 3.30 units in length and a positive y component...
Vector A has a negative x component 3.30 units in length and a positive y component 2.02 units in length (a) Determine an expression for A in unit-vector notation. j) units (b) Determine the magnitude and direction of A magnitude direction unit(s) o counterclockwise from the positive x axis (e) what vector B when added to vector A, gives a resultant vector with no x component and a negative y component 4.14 units in length? j) units
A vector has an x component of -23 units and a y component of 27.5 units....
A vector has an x component of -23 units and a y component of 27.5 units. Find the magnitude and direction of the vector. ( direction counter clockwise from the + x axis )
A vector has an x component of -29.5 units and a y component of 51.5 units....
A vector has an x component of -29.5 units and a y component of 51.5 units. Find the magnitude and direction of the vector units at o counterclockwise from the +x-axis Need Help? Read It Talk toa Tutor 0 points SerCPS 3 P006 airplane flies 200 km due west from city A to city B and then 275 km in the direction of 26.5e north of west from d (a) In straight-line distance, how far is city C from city...
A vector has an x-component of −28.5 units and a y-component of 54.0 units. Find the...
A vector has an x-component of −28.5 units and a y-component of 54.0 units. Find the magnitude and direction of the vector.
A vector has an x-component of 15.0 m/s and a y-component of -5.0 m/s. E.Determine the...
A vector has an x-component of 15.0 m/s and a y-component of -5.0 m/s. E.Determine the magnitude of the vector (include units with answer) What is the angle of the vector of Part E measured counterclockwise (CCW) from the positive x-axis? Answer must within 0.5 degrees (include units with answer) F. A vector has an x-component of -13.8 m/s and a y-component of -4.6 m/s. What is the angle of the vector measured counterclockwise (CCW) from the positive x-axis? Answer...
A vector A has a magnitude of 4 units and points in the -y-direction, while a...
A vector A has a magnitude of 4 units and points in the -y-direction, while a vector has double the magnitude of A and points in the +x-direction. What are the magnitude and direction of the following vectors? Give the directions of each as an angle measured counterclockwise from the +x-direction. (a) AB magnitude units) direction * (counterclockwise from the +x-axis) (b) A magnitude direction units) (counterclockwise from the *x-axis) (c) B-A magnitude unit(s) (counterclockwise from the x-axis) direction
The x vector component of a displacement vector has a magnitude of 97.7 m and points...
The x vector component of a displacement vector has a magnitude of 97.7 m and points along the negative x axis. The y vector component has a magnitude of 168 m and points along the negative y axis. Find (a) the magnitude and (b) direction of 7. Specify the direction as a positive angle with respect to the negative x axis. (a) Number Units (b) Number Units
A vector A has a magnitude of 9 units and points in the −y-direction, while a...
A vector A has a magnitude of 9 units and points in the −y-direction, while a vector Bhas triple the magnitude of A and points in the +x-direction. What are the magnitude and direction of the following vectors? Give the directions of each as an angle measured counterclockwise from the +x-direction. (a)A + B magnitude? in units direction? ° (counterclockwise from the +x-axis) (b)A − B magnitude?? unit(s) direction??? ° (counterclockwise from the +x-axis) (c)B − A magnitude ??? unit(s)...
A vector has an x component of -27.5 units and a y component of 44.4 units. Find the magnitude and direction of this vector. magnitude direction unit(s) o counterclockwise from the +x axis
A vector has an x component of -29.5 units and a y component of 51.5 units. Find the magnitude and direction of the vector units at o counterclockwise from the +x-axis Need Help? Read It Talk toa Tutor
Vector A has a negative x component 3.30 units in length and a positive y component 2.02 units in length (a) Determine an expression for A in unit-vector notation. j) units (b) Determine the magnitude and direction of A magnitude direction unit(s) o counterclockwise from the positive x axis (e) what vector B when added to vector A, gives a resultant vector with no x component and a negative y component 4.14 units in length? j) units
A vector has an x component of -29.5 units and a y component of 51.5 units. Find the magnitude and direction of the vector units at o counterclockwise from the +x-axis Need Help? Read It Talk toa Tutor 0 points SerCPS 3 P006 airplane flies 200 km due west from city A to city B and then 275 km in the direction of 26.5e north of west from d (a) In straight-line distance, how far is city C from city...
A vector has an x-component of 15.0 m/s and a y-component of -5.0 m/s. E.Determine the magnitude of the vector (include units with answer) What is the angle of the vector of Part E measured counterclockwise (CCW) from the positive x-axis? Answer must within 0.5 degrees (include units with answer) F. A vector has an x-component of -13.8 m/s and a y-component of -4.6 m/s. What is the angle of the vector measured counterclockwise (CCW) from the positive x-axis? Answer...
A vector A has a magnitude of 4 units and points in the -y-direction, while a vector has double the magnitude of A and points in the +x-direction. What are the magnitude and direction of the following vectors? Give the directions of each as an angle measured counterclockwise from the +x-direction. (a) AB magnitude units) direction * (counterclockwise from the +x-axis) (b) A magnitude direction units) (counterclockwise from the *x-axis) (c) B-A magnitude unit(s) (counterclockwise from the x-axis) direction
The x vector component of a displacement vector has a magnitude of 97.7 m and points along the negative x axis. The y vector component has a magnitude of 168 m and points along the negative y axis. Find (a) the magnitude and (b) direction of 7. Specify the direction as a positive angle with respect to the negative x axis. (a) Number Units (b) Number Units
Most questions answered within 3 hours.
-
Cynaide is a deadly poison that blocks the last step in the
electron transport chain of...
asked 1 minute from now -
Your friend tells you that there is a vending machine on campus
that dispenses M&M packs...
asked 13 minutes ago -
What advantages are there to using piperidine rather than
hydroxide as a base?
asked 11 minutes ago -
7. The life of a Freeze Breeze electric fan is normally
distributed with a mean 4...
asked 14 minutes ago -
1. A 751 mL NaCl solution is diluted to a volume of 1.06 L and a...
asked 19 minutes ago -
8
A $20,000 face value STRIPS is currently quoted at 38.642 and
has 8 years to...
asked 20 minutes ago -
The current exchange rate between the Japanese yen and
the US dollar is 120 yen per...
asked 22 minutes ago -
Marla’s Massages and More bought a special massage table two
years ago for $9,300. At the...
asked 29 minutes ago -
Suppose you require a peak output voltage of 15.0 V and have
available an AC source...
asked 29 minutes ago -
We
conduct A study to estimate the mean age of the population of women
at the...
asked 40 minutes ago -
.13 : Assume that we make an enhancement to a computer that
improves some mode of...
asked 42 minutes ago -
4)
Find the tension in an elevator cable if the 1000 kg elevator is
descending with...
asked 48 minutes ago