The force of gravity pulling on an object down a hill is its weight multiplied by the sine of the angle of elevation of the hill.
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?
4 answers
Yes, that is correct
an 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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who mans is this?
1 answer