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  1. johnpauldisec

    Calculating acceleration on different gears in vehicle

    Acceleration is not Force/mass, mechanical advantage (?) I have a vehicle with wheels and electric motor that drives that wheels. Those are characteristics of engine Resultant torque and velocity at wheel will depend on radius of that wheel, as wheel work as gearing. Let's say i will try...
  2. johnpauldisec

    Calculating mutiple forces on a body

    Hi I am making physics engine (computer) and i have some problems with interpretating multiple forces on one body. http://img837.imageshack.us/img837/396/75i7i47i6.png [Broken] On the fourth car (on right) there are two forces acting on two rear wheels, interpretation is obvious, but what...
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