What is the electric flux ΦΦPhi through each of the six faces of the cube?

Use ϵ0ϵ0 for the permittivity of free space (not the EMF symbol E0E0).

Determine the maximum r-value of the polar equation r =3+3 cos 0

Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?

If steel is more dense that lake water, why can a boat float