(Solved): The vectors a,b, and c are related by c=ab. Which diagram below illustrates this relationship? I ...

The vectors $\vec{a},\vec{b}$, and $\vec{c}$ are related by $\vec{c}=\vec{a}?\vec{b}$. Which diagram below illustrates this relationship? II III IV None of these II. L. IV. iII. Question 15 In the diagram, $\vec{A}$ has magnitude $12\mathrm{m}$ and $\vec{B}$ has magnitude $8\mathrm{m}$. The $x$ component of $\vec{A}+\vec{B}$ is In the diagram, $\vec{A}$ has magnitude $12\mathrm{m}$ and $\vec{B}$ has magnitude $8\mathrm{m}$. The $\times$ component of $\vec{A}+\vec{B}$ is about: $12\mathrm{m}$ $15\mathrm{m}$ $4.5\mathrm{m}$ $20\mathrm{m}$ $1.5\mathrm{m}$ Question 16 A bus is moving at a speed of $20.0\mathrm{m}/\mathrm{s}$ with respect to the ground. Assume that you are in the bus and walking along the aisle at a speed of $2.0\mathrm{m}/\mathrm{s}$ with respect to the bus, from the back of the bus toward the driver. Your speed (in $\mathrm{m}/\mathrm{s}$ )relative to tha ground is