Which expression describes the third vector in the diagram, which leads from the tip of B to the tip of Ā? В - А
A + B
A × B
A - B

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

This is the substance(s) formed in a chemical reaction.

Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.