Which shows the correct order of forces, from weakest to strongest? weak, strong, gravitational, electromagnetic
electromagnetic, weak, strong, gravitational
gravitational, weak, electromagnetic, strong
weak, electromagnetic, gravitational, strong

Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

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?