I’m marking branliest if you’re right it’s more than one answer

which are limitations to technological design? check all that apply.

natural laws
material properties
designing a solution
product appeal
identifying a problem

Which is not a step in the rock cycle?

What is the coefficient of kinetic friction μk between the block and the tabletop?

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?