A 1.5x103 kg truck moving at 15 m/s strikes a 7.5x102 kg automobile stopped at a traffic light. The vehicles hook bumpers and skid together. What is the decrease in kinetic energy

Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm