Because the mass of electrons are extremely smaller than protons and neutrons, it has no effect on atomic mass. Therefore, it's not included.
Friction acts on the ball and causes it to stop
By previous elements found in other stars, accurate guesses and lots of studying
Explanation:
what is the question? could you pls provide it
Yes, but the velocity of the bullet would have to be much higher. Because momentum is defined as p=mv, for a bullet, which has a much, much smaller mass than a car or a truck, to have the same value for p,