Solve the problem, check your answers and follow the solution step by step.
ID: 9vbxo9le32
Problem: A tree is to be pulled over along a chosen direction by two cables at \(30^\circ\) and \(50^\circ\) on either side of that direction. Neither cable may carry more than 6 kN. Find the largest resultant pull along the chosen direction, and the force in the other cable at that moment.
Reference materials
Engineering Mechanics: Statics
Vector Mechanics for Engineers: Statics
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Engineering Statics: Open and Interactive
Community members
Notes, problems and apps on the same topics
Split a force into components along any two given directions, and see why oblique components are not projections.
Find the resultant of two or more forces with the parallelogram law, the triangle rule and the laws of sines and cosines.
Write a force by its x and y components, in scalar and Cartesian vector form, and get its magnitude and direction back.
Use the dot product to find the angle between two lines and the parallel and perpendicular components of a force.
Split a force into two parts along any two directions, perpendicular or not, or into x and y parts from an angle or a slope, with every step shown on the drawing.
Drag two or more forces and watch their resultant appear by the parallelogram, triangle or polygon rule, with the magnitude and direction worked out live.
Add any number of forces in a plane with a clear component table and a force polygon, or find the force that is missing, that balances the others or that turns the resultant to a wanted direction.
See what the dot product means: the angle between two directions and the part of a force along a line, drawn in 3D with its perpendicular part and a right-angle mark.
Start statics here: its basic models and principles, SI and U.S. units, and a five-step method for solving problems, with practice problems and unit converters.
Editors can remove comments that break the rules.
Goes to the Hub 4 Mech Problem Team
About this problemFelling a Tree SafelyLog in to send feedback, so the team can answer you.
Message text...
This action cannot be undone.
A decentralized, interactive platform for engineering students.
Comments 0
Discuss the solution, ask for a hint or share another approach to this problem.
Join the discussion
Log in to comment, reply and vote. It is free.
No comments yet
Ask a question, share a tip or say thanks. Be the first!