A red car and a blue car are driving in the same direction on
the interstate. The red car
is travelling at 25 m/s, while the blue car is travelling at 35
m/s. The driver of the blue
car is not paying attention and rear-ends the red car. The red
car has a mass of 2,000
kg while the blue car is only 1,000 kg.
a. Prior to the collision, what is the value of the center of
mass kinetic...