Two tugs pull a tanker. Each at a force 1400000N with one at an angle 14degrees west of north, the other 14degrees east of north. They pull the tanker 0.66km north.
The Attempt at a Solution
I simply took the vector force of 1 tanker
1400000Cos(14) = 1358414N multiplied it by two for both tugs = 2716828
Therefore W (asked in 3 sig figs) = 2716828*0.66 = 1.79*10^6Nm
Unfortunately I'm told this is wrong
Appreciate any help!