Solution Found!
Answer: Section 3.3 Coordinate Systems and Vector
Chapter 3, Problem 7E(choose chapter or problem)
Draw each of the following vectors, then find its \(x\) - and \(y\)-components.
a. \(\vec{r}=(10 \mathrm{~m} / \mathrm{s}\), negative \(y\)-direction)
b. \(\vec{a}=\left(20 \mathrm{~m} / \mathrm{s}^{2}, 30^{\circ}\right\) below positive \(x\)-axis)
c. \(\vec{F}=\left(100 N, 36.9^{\circ}\right.\) counterclockwise from positive \(y\)-axis)
Equation Transcription:
Text Transcription:
x- and y-components
^vec r=(10m/s, negative y-direction)
^vec a=(20 m/s^2, 30^circ below positive x-axis
^vec F=(100 N, 36.9^circ counterclockwise from postive y-axis
Questions & Answers
QUESTION:
Draw each of the following vectors, then find its \(x\) - and \(y\)-components.
a. \(\vec{r}=(10 \mathrm{~m} / \mathrm{s}\), negative \(y\)-direction)
b. \(\vec{a}=\left(20 \mathrm{~m} / \mathrm{s}^{2}, 30^{\circ}\right\) below positive \(x\)-axis)
c. \(\vec{F}=\left(100 N, 36.9^{\circ}\right.\) counterclockwise from positive \(y\)-axis)
Equation Transcription:
Text Transcription:
x- and y-components
^vec r=(10m/s, negative y-direction)
^vec a=(20 m/s^2, 30^circ below positive x-axis
^vec F=(100 N, 36.9^circ counterclockwise from postive y-axis
ANSWER:
Step 1 of 4
a.)
We have to draw the vector \(\vec{v}\) and find its \(x\) and \(y\) components.
\(\vec{v}=(10 \mathrm{~m} / \mathrm{s}\), negative \(y\) direction