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## Instructor Solutions Manual (Download only) for Engineering Mechanics: Statics, 13th Edition

F F F i j k i j k i 40j k N The magnitude of F is 2 2 2 2 40 2 2 The unit vector uCB must be determined first. Summing the force components algebraically along engineefing x and y axes, we have: Determine the magnitudes of the projected components of z 0. Determine the magnitude of the resultant force and its y direction, measured counterclockwise from the positive x axis. Applying the law of cosine by referring to Fig.

If the resultant force acting on the support is to be lb, F directed horizontally to the right, determine the force F in A rope A and the corresponding angle u. Determine the angle u between the two cables attached to z staticcs pipe. The mechanice F has a magnitude of 80 lb and acts within the z octant shown. Determine the resultant of the two forces and express the result as a Cartesian vector.

Resolve the force F2 into components acting along the u v and v axes and determine the magnitudes of mexhanics components. The unit vector uAC must be determined first.

## CHEAT SHEET

If you’re interested in creating a cost-saving package for your students, contact your Pearson rep. The chandelier is supported by three chains which are z concurrent at point O.

B mm Solution Position Vector. Determine the magnitude and orientation u of FB so that y the resultant force is directed along the positive y axis and FB has a magnitude of N. The position vectors rBA and rBC must be determined first.

By referring to Fig. Express force F in Cartesian vector form engineeing point B is z located 3 m along the rod end C.

The coordinate direction angles of Zolutions are FR x Determine the magnitude and coordinate direction angles z of the resultant force and sketch this vector on the coordinate system.

Determine the z length of the chain, and express the lb force acting at A along the chain as a Cartesian vector and determine its 5 ft coordinate direction angles. The coordinate direction angles are FR x Using the law of sines Fig.

Express F1, F2, and F3 as Cartesian vectors. The spur gear is subjected to the two forces caused by z contact with other gears.

### Engineering Mechanics: Statics () :: Homework Help and Answers :: Slader

Express each of the forces in Cartesian vector form and z determine the magnitude and coordinate direction angles 0. Represent each force as a Cartesian vector. The force vector F must be determined first. The window is held open by cable AB. In order for FR to be minimum, it must act perpendicular to F. F2 lb 0. Determine the magnitude of the projected component of z the lb force acting along the axis BC of the pipe.

Determine the magnitude of F and its u direction u. Engieering screw eye is subjected to the two forces shown. Determine the magnitude of the resultant force acting on y the plate and its direction, measured counterclockwise from F3 N the positive x axis.

### Hibbeler, Instructor Solutions Manual (Download only) for Engineering Mechanics: Statics | Pearson

We don’t recognize your username or password. Determine the angle u between the y axis of the pole and ] the wire AB.

What is the component of force acting along member AB? Signed out You have successfully signed out and will be required to sign back in should you need to download more resources.

Determine the magnitude of the projection of the force F1 z along cable AC.