Hehe

https://docs. google. com/document/d/1w5aUIJCt1ZgSqGMjvDj L1GJpFi-XsCABEFNXDutYOpc/edit?usp=s haring

ill make you the brain think if you be my friend

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

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?

Does current flow through or across a resistor?