Match the following moves to the correct total distance and displacement of the moves. a. move 2 m east and then 12 m east b. move 10 m east and then 12 m west c. move 8 m west and then 16 m east d. move 12 m west and then 8 m east 1 displacement is 2 m west; distance is 22 m 2 displacement is 14 m east; distance is 14 m 3 displacement is 8 m east; distance is 24 m 4 displacement is 4 m west; distance is 20 m

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?