(25 Points) A car moving at a constant speed of 25 m•s-1, has a mass of 730 kg and collides with another stationary car of mass 1800 kg. If the two cars stick together, what is their final velocity immediately
after the collision? Give your answer in m•s without a unit and to an appropriate number of significant figures.

(Show Work)

This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you

It is increased due to the doppler effect. (apex)