Statics 4.61, 4.62, and 4.63 - Determine the magnitude of the moment force F about the base lines...

Question: Determine the magnitude of the moment of the force F = {50i - 20j - 80k} N about the base lines AB, BC and CA of the tripod. Problems 4-61, 4-62 and 4-63 from: Engineering Mechanics: Statics, 14th edition Russell C. Hibbeler Thank you guys for watching. Please let me know if you have any comments or suggestions and also if you have any other problem you would like to go over with.