Posted by **James** on Thursday, January 17, 2008 at 9:05am.

A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of 15° with the horizontal. What is the potential energy of the car at the top of the hill? If the car rolls down the hill, what will its speed be if we neglect friction? plz help? confused

- Physics -
**bobpursley**, Thursday, January 17, 2008 at 9:15am
Confused: This is the third time this has been posted.

- Physics -
**rawr**, Thursday, January 17, 2008 at 7:31pm
bobpursley is a slut muffin

because if he was nice he would have done it anyway

ok what you have to do is draw your FBD and have it on the incline take in consideration your forces and then add them together to solve for your unknowns and then plug them into the easiest ngfcv bnmj energy equation you have.

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