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OpenStudy (moongazer):
Calculate the force needed to hold a 2000-kg car on a ramp that makes an angle of 30 degrees with the horizontal, if the force is to be applied parallel to the ramp.
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OpenStudy (anonymous):
Lets see
OpenStudy (anonymous):
|dw:1318330395348:dw|
OpenStudy (anonymous):
something like that
OpenStudy (anonymous):
then i think we can apply a formula here, namely F=mg sin30, where m is the mass and g is the gravity
OpenStudy (moongazer):
F=ma?
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OpenStudy (anonymous):
gravity due to accerlatration
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