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      10-17-2007, 07:50 PM   #1
zzinco79
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Physics help please!!!!!!!!!!!!!!!!

OMG I have no idea about this one problem.

Please help!
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      10-17-2007, 08:07 PM   #2
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539N for the first one, because its just equal to mg isn't it?
don't know if the road is banked, so don't know if the static friction adds in the vertical direction
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      10-17-2007, 09:22 PM   #3
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Quote:
Originally Posted by John View Post
539N for the first one, because its just equal to mg isn't it?
don't know if the road is banked, so don't know if the static friction adds in the vertical direction
Right. it is 539 N. But I can't get the angle now...
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      10-17-2007, 09:23 PM   #4
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two more!! please please please help!!
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      10-17-2007, 09:45 PM   #5
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anyone?
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      10-17-2007, 10:15 PM   #6
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Is this a college course or some AP Physics course? Much harder looking than what I had to take freshmen year in HS lol. Sorry, can't help you there...
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      10-17-2007, 10:26 PM   #7
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This is for University Physics....
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      10-17-2007, 10:39 PM   #8
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forget it...I gave up..
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