I have noticed just in the past couple of years that I get a red splotchy rash on my neck when I drink beer. I thought it might be an allergic reaction, but it doesn't happen all of the time when I drink beer. I have tried switching to a different kind of beer, but I still have random outbreaks of this rash. Answer.
So, if two objects have the same energy $E_k$, they only have the same momentum if they also have the same mass. Since the bull has a much larger mass than the bullet, it must therefore have a much larger momentum than the bullet to arrive at the same kinetic energy. Force is change of momentum with time, $F = \dot p$.
The gram formula mass of a compound is the amount of that compound that has the same mass in grams as the formula mass in atomic mass unit.ram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.