### Discussion :: Force System Resultants - General Questions (Q.No.4)

Channy said: (Mar 10, 2017) | |

how that moment is calculated? Explain it. |

Tejas said: (Aug 5, 2017) | |

Why option (A)? Explain. |

Babai Mukherjee said: (Jan 11, 2019) | |

@All. 1st of all resolved the 15kN force. It should be 15 cos θ and 15 sin θ. And now look at the triangle given there you can determine the value of there. It should be Sin θ =3/4 and cos θ =5/4. Now, calculate the moment about pond p .so force is 15sin(3/4)*6 (6 is distant) = 67.5. |

Birhanu Biadge said: (Apr 6, 2021) | |

Anyone explain this in detail. |

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