Jess mitchell schan motion & force
- 1. Car Crashes!Owww I just crashed because I was speeding
- 3. Pause
- 4. Both Red Car & Blue Car, both a medium mass, Have Unbalanced Forces, Because the cars are moving.The pedestrian, smaller mass,has an Unbalanced force as well,Just not as much speed.But Green car has Balanced ForcesBecause it is not moving.
- 5. Here The Forces on the Red car, Blue car & Mr. Pedestrian changeThe impact of the crash causes another force on the red car,making it change from 4 tyres, to just the 2 right ones.Also altering the course.
- 6. The blue car also has forces change,The car is already moving when it hits the red car in the safety zone, but had already began to brake.The Crumple zone of the blue car crumples,but that isn’t enough to slow down the blue car completelyso the blue car continuesbut on a different course slower & spinning out of control.
- 7. The pedestrian is hit by the red car.The impact of the red car makesthe pedestrian follow the same coursebecause it is the greater force & mass.But the forces on the green car stay the same, It still hasn’t moved.
- 8. The EndBy Schan, Jess & Mitchell