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OpenStudy (anonymous):
determine net force in this case: 2 children pull a sled across ice.one pulls with force of 15N (N 35 DEGREE E)and other pulls with 25 N(N 54 W).negligible force of friction on sled.
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OpenStudy (anonymous):
|dw:1348787006242:dw| Is this what you mean? I don't really familiar with N 35 E and N 54 W term :)
OpenStudy (anonymous):
Sorry, the angle should be 35
OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
now you must resolve the vectors..that is where i have a doubt
OpenStudy (anonymous):
Yeah, just resolve both forces into vector components. Which part you doubt about?
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OpenStudy (ksaimouli):
|dw:1348787545965:dw|
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