this is high school physics, not too complex, i think this is correct as most of the class is freshmen,its pretty easy we only use 2 equations as well. Thank You very much though!
THE VELOCITY BEFORE IT HIT THE TREE* typo
1. Homework Statement
the car took 0.35 sec to stop
it weighs 975kg
the force on the car during the crash was 25,000
The Attempt at a Solution
i think i may have found impulse but don't know how to go from there