Vector Mechanics for Engineers Statics and Dynamics 11th edition Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self - Solutions

Determine the x and y components of each of the

A hoist trolley is subjected to the three forces shown.

Knowing that Î± = 55Â° and that boom AC exerts

Two cables are tied together at C and loaded as

Two cables tied together at C are loaded as shown.

The end of the coaxial cable AE is attached to

Knowing that the tension in cable AC is 2130 N,

Find the magnitude and direction of the resultant of the

A container of weight W is suspended from ring A.

Collars A and B are connected by a 25-in.-long wire

Collars A and B are connected by a 25-in.-long wire

For the hook support of Prob. 2.10, determine by trigonometry

For the hook support shown, determine by trigonometry the magnitude

Solve Prob. 2.1 by trigonometry.
Problem 2.1
Two forces are applied as

Solve Problem 2.4 by trigonometry.
Problem 2.4
Two structural members B and

Two forces P and Q are applied to the lid

Two forces are applied as shown to a bracket support.

Two forces P and Q are applied to the lid

Determine the x and y components of each of the

Determine the x and y components of each of the

Determine the x and y components of each of the

Determine the x and y components of each of the

Member BC exerts on member AC a force P directed

The hydraulic cylinder BC exerts on member AB a force

Cable AC exerts on beam AB a force P directed

The hydraulic cylinder BD exerts on member ABC a force

Two structural members B and C are bolted to bracket

The guy wire BD exerts on the telephone pole AC

Determine the resultant of the three forces of Problem 2.21.
Problem

Determine the resultant of the three forces of Problem 2.23.
Problem

Determine the resultant of the three forces of Problem 2.24.
Problem

Determine the resultant of the three forces of Problem 2.22.
Problem

Knowing that the tension in rope AC is 365 N,

Knowing that Î± = 40Â°, determine the resultant of the

For the collar of Problem 2.35, determine 
(a) The required

Two structural members B and C are bolted to bracket

For the post of Prob. 2.36, determine (a) the required

Determine
(a) The required tension in cable AC, knowing that the

For the block of Problems 2.37 and 2.38, determine
(a) The

Two cables are tied together  at C a nd

Two cables are tied together at C and are loaded

Two cables are tied together at C and loaded as

Two cables are tied together at C and are loaded

Two cables are tied together at C and are loaded

Knowing that, Î± = 20Â° determine the tension 
(a) In

Two cables are tied together at C and are loaded

A stake is being pulled out of the ground by

Two cables are tied together at C and are loaded

Two forces P and Q are applied as shown to

Two forces P and Q are applied as shown to

D B a

af

For the cables of prob. 2.44, find the value of

For the cables of Problem 2.46, it is known that

For the situation described in Figure P2.48, determine
(a) The value

A telephone cable is clamped at A to the pole

A movable bin and its contents have a combined weight

p.

Three forces are applied to a bracket as shown. The

A 200-kg crate is to be supported by the rope-and-pulley

(a) (b) (c) (d) (e)

A load Q is applied to the pulley C, which

A telephone cable is clamped at A to the pole

Determine 
(a) The x, y, and z components of the

Determine
(a) The x, y, and z components of the 450-N

The angle between spring AB and the post DA is

The angle between spring AC and the post DA is

Cable AB is 65 ft long, and the tension in

Cable AC is 70 ft long, and the tension in

A disabled automobile is pulled by means of two ropes

For the frame and cable of Problem 2.85, determine the

In order to move a wrecked truck, two cables are

In order to move a wrecked truck, two cables are

A rectangular plate is supported by three cables as shown.

A disabled automobile is pulled by means of two ropes

A rectangular plate is supported by three cables as shown.

Find the magnitude and direction of the resultant of the

Find the magnitude and direction of the resultant of the

Knowing that the tension is 425 lb in cable AB

Knowing that the tension is 510 lb in cable AB

For the plate of Prob. 2.89, determine the tensions in

The boom OA carries a load P and is supported

For the boom and loading of Problem. 2.97, determine the

Two cables are tied together at C and loaded as

The 60-lb collar A can slide on a frictionless vertical

A chairlift has been stopped in the position shown. Knowing

A container of mass m = 120 kg is supported

A 150-lb cylinder is supported by two cables AC and

A transmission tower is held by three guy wires attached