A 900kg car, traveling 15m/s to the right collides with a 2000kg pickup truck initially traveling 7m/s right. The collision lasts 0.7s, during which the average
impact force is 8470N.
תן
unit
before collision:
Iplcar =
unit
Ipl truck =
unit
after collision:
Ip car. =
Ipl truck =
unit
unit
What was the car's final speed and direction?
unit
What was the truck's final speed and direction?
unit