Physics

Problem

Two forces of

40\,\text{N}

and

70\,\text{N}

act at an angle of

120^{\circ}

. Determine the magnitude of the resultant and its angle with the

70\,\text{N}

force. a)

96.4\,\text{N}

21^{\circ}

60.8\,\text{N}

55^{\circ}

60.8\,\text{N}

35^{\circ}

63.2\,\text{N}

30^{\circ}