Recent content by kallypso

and Borek, cute car it was :smile:

tnx for answers:) so, to conclude, if i 'm looking the situation on the road, it depends on the mass, on the tires&road (friction), on brakes etc. i was also thinking of what would happen in ideal. case, in lab for example: two balls of different mass moving with same constant velocity...

hi, so here is the situation, and also my question: you have two of identical cars, moving with same velocity. only difference between them is that you loaded the first car with a lot of package, so it's mass is greater than the mass of a second car. so, what question is: when you hit the...