At what angle e must the 350-lb force be applied in order that the resultant R of the two forces have a magnitude of 70O Ib? For this condition what will be the angle ß between R and the horizontal? 350 Ib 740 Ib Answers: i

At what angle e must the 350-lb force be applied in order that the resultant R of the two forces have a magnitude of 70O Ib? For this condition what will be the angle ß between R and the horizontal? 350 Ib 740 Ib Answers: i

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.

Question

ASAP, round off the final answer to 3 decimla places

At what angle e must the 350-lb force be applied in order that the resultant R of the two forces have a magnitude of 700 Ib? For this
condition what will be the angle ß between R and the horizontal?
350 Ib
740 lb
Answers:
B =

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help asap please 4 decimal places
i need the answer quickly