When two vectors u and V act in opposite directions to each other they have a resultant of 10 units. When they are perpendicular to
each other they have a resultant of 50 units. What are the magnitudes vectors u and V?
es -)
A)
Jul = 40 units and IV = 30 units
Jul = 10 units and v = 30 units
Jul = 20 units and v1 = 30 units
D)
Jul = 30 units and v1 = 30 units

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?