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Physics 7 Online
OpenStudy (anonymous):

Please help two crewmen pull a boat. one crewman pulls the boat with a force of 130N at an angle of 34 relative to the forward position of the boat... continuation attached

OpenStudy (anonymous):

OpenStudy (anonymous):

I resolved the forces to be : 130 cos 34 and F2 cos 45 the solution says it's sin why ?

OpenStudy (irishboy123):

you're trying to balance the forces **across** the lock so that it travels in a straight line **along** the lock.

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

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