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January 29, 2015

January 29, 2015

Posted by **anna** on Wednesday, March 12, 2008 at 10:26pm.

With how many pounds of force is gravity pulling on a 3000 lb car on a hill will a 3 degree angle of elevation?

What i did:

SIN3=.0523

.0523*3000 = 157 lbs (rounded)

is this correct?

- geometry -
**drwls**, Wednesday, March 12, 2008 at 11:11pmYes, that is correct

- geometry -
**Anonymous**, Friday, May 9, 2008 at 3:46pman observer located 3 km from a rocket launch site sees a rocket at an angle of elevation of 48 how high is the rocket at that moment

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