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

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Determine the internal forces at Point J when Î±= 90Â°.

For the beam and loading shown, 
(a) Draw the shear

Determine the internal forces at Point J when Î±= 0.

For the frame and loading shown, determine the internal forces

Determine 
(a) The distance a for which the maximum absolute

For the beam and loading shown, determine (a) the distance

-a→ L-

For the frame and loading shown, determine the internal forces

Knowing that P = Q = 150 lb, determine 
(a)

Solve Problem 7.60 assuming that P = 300 lb and

For the beam and loading shown, 
(a) Draw the shear

An archer aiming at a target is pulling with a

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

For the bow of Problem 7.7, determine the magnitude and

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

For the beam and loading shown, 
(a) Draw the shear

(a) Draw the shear and bending-moment diagrams for beam AB,

Solve Problem 7.83 assuming that the 300-lb force applied at

For the beam and loading shown, 
(a) Write the equations

For the beam and loading shown, 
(a) Write the equations

Knowing that the maximum tension in cable ABCDE is 25

If dc = 8 ft, determine
(a) The reaction at A,

Knowing that dC = 3m, determine 
(a) The distances Bd

Determine 
(a) Distance dC for which portion DE of the

If dC = 15 ft, determine 
(a) The distances dB

Determine whether the block shown is in equilibrium and find

Knowing that P = 100 N, determine the range of

P O O O O

A rope having a weight per unit length of 0.4

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A flat belt is used to transmit a couple from

The speed of the brake drum shown is controlled by

The speed of the brake drum shown is controlled by

The speed of the brake drum shown is controlled by

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A cable is placed around three parallel pipes. Knowing that

A cable is placed around three parallel pipes. Two of

A cable is placed around three parallel pipes. Knowing that

A cable is placed around three parallel pipes. Two of

The 10-lb bar AE is suspended by a cable that

Solve Problem 8.128 assuming that a clockwise couple M0 is

The hydraulic cylinder shown exerts a force of 3 kN

P.

Solve Problem 8.13 assuming that package B is placed to

Two 10&deg; wedges of negligible weight are used to move

A 10&deg; wedge is used to split a section of

B А

A lever of negligible weight is loosely fitted onto a

L. 15°

A worker slowly moves a 50-kg crate to the left

|B

A 120-lb cabinet is mounted on casters that can be

Wire is being drawn at a constant rate from a

Determine whether the block shown is in equilibrium and find

Solve Problem 8.19 assuming that the coefficients of friction at

C L B

The press shown is used to emboss a small seal

The 50-lb plate ABCD is attached at A and D

Determine whether the block shown is in equilibrium and find

In Problem 8.29, determine the range of values of the

A window sash weighing 10 lb is normally supported by

A 500-N concrete block is to be lifted by the

A safety device used by workers climbing ladders fixed to

To be of practical use, the safety sleeve described in

A 1.2-m plank with a mass of 3 kg rests

Two rods are connected by a collar at B. A

Determine whether the block shown is in equilibrium and find

In Prob. 8.39, determine the smallest couple MC for which

A 10-ft beam, weighing 1200 lb, is to be moved

(a) Show that the beam of Problem 8.41 cannot be

Two 8-kg blocks A and B resting on shelves are

A slender steel rod of length 225 mm is placed

Two slender rods of negligible weight are pin-connected at C

The machine part ABC is supported by a frictionless hinge

Solve Prob. 8.48 assuming that the wedge is moved to

Determine the smallest value of P required to
(a) Start the

Two 8Â° wedges of negligible weight are used to move

Two 8Â° wedges of negligible weight are used to move

Block A supports a pipe column and rests as shown

Block A supports a pipe column and rests as shown

Block A supports a pipe column and rests as shown

A wedge A of negligible weight is to be driven

A 15Â° wedge is forced into a saw cut to

A 12Â° wedge is used to spread a split ring.

The spring of the door latch has a constant of

In Problem 8.60, determine the angle that the face of

A 5&deg; wedge is to be forced under a 1400-lb

Solve Problem 8.62 assuming that the wedge is to be