Fuel is burned to heat water in a power plant. the heated water then produces _, which turns a

Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

What’s #16 asking and how do i solve it?