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Solved: Draw each of the following vectors, label an angle
Chapter 3, Problem 11E(choose chapter or problem)
Draw each of the following vectors, label an angle that specifies the vector's direction, then find the vector's magnitude and direction.
a. \(\vec{A}=4 \hat{\imath}-6 \hat{\jmath}\)
b. \(\vec{r}=(50 \hat{\imath}+80 \hat{\jmath}) \mathrm{m}\)
c. \(\vec{v}=(-20 \hat{\imath}+40 \hat{\jmath}) \mathrm{m} / \mathrm{s}\)
d. \(\vec{a}=(2.0 \hat{\imath}-6.0 \hat{\jmath}) \mathrm{m} / \mathrm{s}^{2}\)
Equation Transcription:
Text Transcription:
^vec A=4^hat i-6^hat j
^vec r=(50^hat i+80^hat j)m
^vec v=(-20^hat i+40^hat j)m/s
^vec A=(2.0^hat i-6.0^hat j)m/s^2
Questions & Answers
QUESTION:
Draw each of the following vectors, label an angle that specifies the vector's direction, then find the vector's magnitude and direction.
a. \(\vec{A}=4 \hat{\imath}-6 \hat{\jmath}\)
b. \(\vec{r}=(50 \hat{\imath}+80 \hat{\jmath}) \mathrm{m}\)
c. \(\vec{v}=(-20 \hat{\imath}+40 \hat{\jmath}) \mathrm{m} / \mathrm{s}\)
d. \(\vec{a}=(2.0 \hat{\imath}-6.0 \hat{\jmath}) \mathrm{m} / \mathrm{s}^{2}\)
Equation Transcription:
Text Transcription:
^vec A=4^hat i-6^hat j
^vec r=(50^hat i+80^hat j)m
^vec v=(-20^hat i+40^hat j)m/s
^vec A=(2.0^hat i-6.0^hat j)m/s^2
ANSWER:
Step 1 of 5
We are required to calculate the magnitude, direction and angle of the vector We need to label the angles on vector diagrams