Police brutality is an ugly term we don't want to hear. Unfortunately, it's part of the necessary and sometimes nasty business called policing. Fortunately, it rarely occurs. But when it does -- it's big news. I'm a sophomore in high school and we are in the process of writing a research paper.
Best Answer: Change of internal energy equals heat transferred to plus work done on the gas, i.e.: âU = Q + W = 300kJ - 350kJ = -50kJ. Source(s):est Answer: Change of internal energy equals heat transferred to plus work done on the gas, i.e.: âU = Q + W = 300kJ - 350kJ = -50kJ. Source(s):
1. Know the formula for calculating kinetic energy. The formula for calculating kinetic energy (KE) is the following: KE = 0.5 * mv 2. Here m stands for mass, the measure of how much matter is in an object, and v stands for velocity of the object, or the rate at which the object changes its position.. Find the velocity of an object if you only know the kinetic energy and the mass. To find the velocity of an object when you only know the kinetic energy and the mass, just plug the kinetic energy and mass into the same equation and solve for the velocity, remembering to state your answer in m/s.