EBK ENGINEERING MECHANICS STATICS
15th Edition
ISBN: 9780135187777
Author: HIBBELER
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 6.6, Problem 95P
Assuming the blades are pin connected at B and the surface at D is smooth, determine the normal force on the fingernail when a force of 1 lb is applied to the handles as shown. The pin AC slides through a smooth hole at A and is attached to the bottom member at C.
Prob. 6-95
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The hoist consists of a single rope and an arrangement of
frictionless pulleys as shown. If the angle 0 = 59°, determine
the force that must be applied to the rope, Frope, to lift a
load of 4.4 kN. The three-pulley and hook assembly at the
center of the system has a mass of 22.5 kg with a center of
mass that lies on the line of action of the force applied to the
hook.
e
ΘΕ
B
CC 10
BY NC SA
2013 Michael Swanbom
Fhook
Note the figure may not be to scale.
Frope
=
KN
HO
Frope
Determine the tension developed in cables AB and AC
and the force developed along strut AD for equilibrium of
the 400-lb crate.
x.
5.5 ft
C
2 ft
Z
2 ft
D
6 ft
B
4 ft
A
2.5 ft
A block of mass m hangs from the end of bar AB that is 7.2
meters long and connected to the wall in the xz plane. The
bar is supported at A by a ball joint such that it carries only a
compressive force along its axis. The bar is supported at end
B by cables BD and BC that connect to the xz plane at
points C and D respectively with coordinates given in the
figure. Cable BD is elastic and can be modeled as a linear
spring with a spring constant k = 400 N/m and unstretched
length of 6.34 meters.
Determine the mass m, the compressive force in beam AB
and the tension force in cable BC.
Z
D
(c, 0, d)
C
(a, 0, b),
A
e
B
y
f
m
BY
NC SA
x
2016 Eric Davishahl
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
8.1 m
b
3.3 m
C
2.7 m
d
3.9 m
e
2 m
f
5.4 m
The mass of the block is
The compressive force in bar AB is
The tension in cable
S
is
N.
kg.
Chapter 6 Solutions
EBK ENGINEERING MECHANICS STATICS
Ch. 6.3 - In each case, calculate the support reactions and...Ch. 6.3 - Identify the zero-force members in each truss....Ch. 6.3 - State if the members are in tension or...Ch. 6.3 - State if the members are in tension or...Ch. 6.3 - State if the members are in tension or...Ch. 6.3 - Determine the greatest load P that can be applied...Ch. 6.3 - Identify the zero-force members in the truss....Ch. 6.3 - State if the members are in tension or...Ch. 6.3 - Set P1 = 20 kN, P2 = 10 kN. Probs. 6-1/2Ch. 6.3 - Set P1 = 45 kN, P2 = 30 kN. Probs. 6-1/2
Ch. 6.3 - State if the members are in tension or...Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Determine the force in each member of the truss,...Ch. 6.3 - Determine the force in each member of the truss,...Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Set P1 = 6 kN, P2 = 9 kN. Probs. 6-9/10Ch. 6.3 - Determine the force in each member of the Pratt...Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Determine the force in each member of the truss in...Ch. 6.3 - Members AB and BC can each support a maximum...Ch. 6.3 - If a = 6 ft, determine the greatest load P the...Ch. 6.3 - State whether the members are in tension or...Ch. 6.3 - If the maximum force that any member can support...Ch. 6.3 - Set P1 = 10 kN, P2 = 8 kN. Probs. 6-18/19Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Set P1 = 9 kN, P2 = 15 kN. Probs. 6-20/21Ch. 6.3 - Determine the force in each member of the truss...Ch. 6.3 - Determine the force in each member of the double...Ch. 6.3 - Determine the force in each member of the truss in...Ch. 6.3 - Determine the maximum magnitude of load P that can...Ch. 6.3 - Take P = 2 kN. Probs. 6-25/26Ch. 6.3 - Determine the maximum magnitude P of the two loads...Ch. 6.4 - Determine the force in members BC, CF, and FE....Ch. 6.4 - State if the members are in tension or...Ch. 6.4 - State if the members are in tension or...Ch. 6.4 - State if the members are in tension or...Ch. 6.4 - State if the members are in tension or...Ch. 6.4 - State if the members are in tension or...Ch. 6.4 - Determine the force in members DC, HC, and HI of...Ch. 6.4 - Determine the force in members ED, EH, and GH of...Ch. 6.4 - Determine the force in members HG, HE and DE of...Ch. 6.4 - Determine the force in members CD, HI, and CH of...Ch. 6.4 - State if these members are in tension or...Ch. 6.4 - State if these members are in tension or...Ch. 6.4 - Determine the force in members GF, CD, and GC, and...Ch. 6.4 - Determine the force in members GH, BC, and BG of...Ch. 6.4 - Determine the force in members EF, CF, and BC, and...Ch. 6.4 - Determine the force in members AF, BF, and BC, and...Ch. 6.4 - State if these members are in tension or...Ch. 6.4 - Determine the force in members CD, CF, and CG and...Ch. 6.4 - Determine the force developed in members FE, EB,...Ch. 6.4 - Determine the force in members BC, HC, and HG....Ch. 6.4 - Determine the force in members CD, CJ, GJ, and CG...Ch. 6.4 - Determine the force in members BE, EF, and CB, and...Ch. 6.4 - Determine the force in members BF, BG, and AB, and...Ch. 6.4 - Determine the force in members BC, CH, GH, and CG...Ch. 6.4 - Determine the force in members CD, CJ, and KJ and...Ch. 6.4 - Determine the force in members JK, CJ, and CD of...Ch. 6.4 - Determine the force in members HI, FI, and EF of...Ch. 6.6 - In each case, identify any two-force members, and...Ch. 6.6 - Determine the force P needed to hold the 60-lb...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - If a 100-N force is applied to the handles of the...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the normal force that the 100-lb plate A...Ch. 6.6 - Also, determine the proper placement x of the hook...Ch. 6.6 - Determine the components of reaction at A and B....Ch. 6.6 - Determine the reactions at D. Prob. F6-20Ch. 6.6 - Determine the components of reaction at A and C....Ch. 6.6 - Determine the components of reaction at C. Prob....Ch. 6.6 - Determine the components of reaction at E. Prob....Ch. 6.6 - Determine the components of reaction at D and the...Ch. 6.6 - Determine the force P required to hold the 100-lb...Ch. 6.6 - The block weighs 100 lb. Prob. 6-62Ch. 6.6 - Determine the force P required to hold the 50-kg...Ch. 6.6 - Determine the force P required to hold the 150-kg...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Also, what are the horizontal and vertical...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the reactions at supports A and B. Prob....Ch. 6.6 - The suspended cylinder has a mass of 75 kg. Prob....Ch. 6.6 - Determine the reactions at the supports A, C, and...Ch. 6.6 - Determine the resultant force at pins A, B, and C...Ch. 6.6 - Determine the reactions at the supports at A, E,...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - There is a hinge (pin) at D. Determine the...Ch. 6.6 - Determine the force P exerted on each of the...Ch. 6.6 - The toggle clamp is subjected to a force F at the...Ch. 6.6 - Determine the force the load creates in member DB...Ch. 6.6 - Determine the compressive force developed on the...Ch. 6.6 - Also, find the horizontal and vertical components...Ch. 6.6 - Also, what are the horizontal and vertical...Ch. 6.6 - Determine the force in the guy cable AI and the...Ch. 6.6 - When the walking beam ABC is horizontal, the force...Ch. 6.6 - Determine the force that the jaws J of the metal...Ch. 6.6 - It consists of two toggles ABC and DBF, which are...Ch. 6.6 - The 600-N load is applied to the pin. Prob. 6-89Ch. 6.6 - If the wheel at A exerts a normal force of FA = 80...Ch. 6.6 - The shovel load has a mass of 1.25 Mg and a center...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the compressive force P that is exerted...Ch. 6.6 - If each coin weighs 0.0235 lb, determine the...Ch. 6.6 - Assuming the blades are pin connected at B and the...Ch. 6.6 - Determine the total force he must exert on bar AB...Ch. 6.6 - Determine the total force he must exert on bar AB...Ch. 6.6 - The cable is attached to D, passes over the smooth...Ch. 6.6 - The grip at B on member DAB resists both...Ch. 6.6 - If the compression in the spring is 20 mm when the...Ch. 6.6 - If a clamping force of 300 N is required at A,...Ch. 6.6 - If a force of F = 350 N is applied to the handle...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the force in the hydraulic cylinder AB...Ch. 6.6 - The spring has a stiffness of k = 6 kN/m. Prob....Ch. 6.6 - If d = 0.75 ft and the spring has an unstretched...Ch. 6.6 - If a force of F = 50 lb is applied to the pads at...Ch. 6.6 - If there is a 300-kg stone in the bucket, with...Ch. 6.6 - when the mechanism is in the position shown. The...Ch. 6.6 - Prob. 110PCh. 6.6 - Prob. 111PCh. 6.6 - If the sprig has a stiffness of k = 15 lb/in., and...Ch. 6.6 - Through this arrangement, a small weight can...Ch. 6.6 - Through this arrangement, a small weight can...Ch. 6.6 - If only vertical forces are supported at the...Ch. 6.6 - Determine the force in each member of the truss...Ch. 6.6 - Determine the force in each member of the truss...Ch. 6.6 - Determine the force in member GJ and GC of the...Ch. 6.6 - Determine the force in members GF, FB, and BC of...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the horizontal and vertical components...Ch. 6.6 - Determine the resultant forces at pins B and C on...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Two squirrels are sitting on the rope as shown. The squirrel at A has a weight of 1.2 lb. The squirrel at B found less food this season and has a weight of 0.8 lb. The angles 0 and > are equal to 50° and 60° respectively. Determine the tension force in each of the rope segments (T₁ in segment, T₂ in segment Я, and T3 in segment DD) as well as the angle a in degrees. Ө A α B Note the figure may not be to scale. T₁ = lb lb T2 T3 = = lb απ deg A BY NC SA 2013 Michael Swanbomarrow_forwardEach cord can sustain a maximum tension of 500 N. Determine the largest mass of pipe that can be supported. B 60° A E Harrow_forward2. Link BD consists of a single bar 1 in. wide and 0.5 in. thick. Knowing that each pin has a in. diameter, determine (a) the maximum value of the normal stress in link BD and the bearing stress in link BD if 0 = 0, (b) the maximum value of the normal stress in link BD if 0 = 90. -6 in.- 12 in. 30° D 4 kipsarrow_forward
- In the image is a right rectangular pyramid of total mass m. Note the location of point Q. Determine the inertia dyadic for the pyramid P, relative to point Q for e hat unit vectors.arrow_forwardauto controlsarrow_forwardI am having a hard time solving for the vector v in the equation in the image. Can you help me?arrow_forward
- A 4 ft 300 Ib 1000 Ib.ft 350 Ib C 2 ft 3. 45° 250 Ib B. 3ft B 25ft 200 Ib 150 Ib Replace the force system acting on the frame shown in the figure by a resultant force (magnitude and direction), and specify where its line of action intersects member (AB), measured from point (A).arrow_forwardCan you research the standard percentage of Steam Quality in:(1.) Boiler - leaving boilerBoiler -> Out(2.) Condenser - coming in condenser In -> CondenserProvide reference Also define: steam quality, its purpose and importancearrow_forwardNumbers 1 and 2 and 5 are are optional problems. However, I only need the values (with units) of 3, 4 and 6. Thank you :)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L
International Edition---engineering Mechanics: St...
Mechanical Engineering
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:CENGAGE L
Mechanical SPRING DESIGN Strategy and Restrictions in Under 15 Minutes!; Author: Less Boring Lectures;https://www.youtube.com/watch?v=dsWQrzfQt3s;License: Standard Youtube License