Two crewmen pull a boat through a lock?

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2 crewmen pull boat through lock, shown in figure 5-22. 1 crewman pulls force of size f1 = 150 n @ angle of = 33° relative forward direction of boat. second crewman, on opposite side of lock, pulls @ angle of 45°. how large force f2 should second crewman pull net force of 2 crewmen in forward direction?

please show how & not give answer.

two crewmen pull boat through lock, shown in figure 5-22. 1 crewman pulls force of size f1 = 150 n @ angle of = 33° relative forward direction of boat. second crewman, on opposite side of lock, pulls @ angle of 45°. how large force f2 should second crewman pull...


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