Triangles of forces 1

[@frankzadock4035]

How did you get 161N from you calculation I don't quite get it

[@Destro-bz7fi]

Super helpful, thank you

[@stevenwylie4177]

152sin(49)+110sin(25)=161N

[@samueljay1029]

Hello i need your help on this stuff

[@gandola362]

think you can just use sine rule SinA/a= SinB/b cross multiply , rearrange for a and bam you get a

[@hairulazman1156]

Excellent sir :)..my lect didnt bother to teach me either..

[@itz_harman6106]

fucking life saver thanks

[@sandilengcobo6922]

how did you get the 161N

[@BenODonovan]

The answer is correct, putting it in to you calculator is the trick you can try working it out a bit at a time as well , let me know if you still can't get it

[@MrPowerYak]

I thought the same thing until I took it and put it in and then took the square root.

[@fardinahmed313]

Thanks