Recent content by Ripple

Quark This is for a buddy of mine, he is having a bit of trouble in his physics class.. he is the one doing all the work, he would like some answers to those, so that he can figure out how they were reached. If anyone else knows any more answers please don't hesitate to answer :)...

Here are a couple questions I could use help on, please help. 1. What force must be applied to a small cylinder piston with a diameter of 0.32 m to lift a car weighting 12,000 N that is supported by the piston in a large cylinder that has a diameter of 1.4 m? Assume that there is an...