The mass of the car Ms. Pinkerton was driving is 1160 kg, and it was traveling at 47 mph (76 km/h).
The mass of Pete’s car is 1480 kg and he was traveling at an unknown speed.
The distance the cars traveled after the collision was 27.66 meters at an angle of 61.56 degrees north east.
The coefficient of friction between the tires and the road is 0.7.
Assume that there is no energy lost due to deformation of the cars, and the only force stopping the cars after the collision was that of friction.