MOD.MASTER.W/ETEXT ENG.MECHANICS CARD+BK
15th Edition
ISBN: 9780137519170
Author: HIBBELER
Publisher: PEARSON
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Question
Chapter 2, Problem 81P
To determine
The magnitude of resultant force,
The magnitude of resultant force
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2-54. Determine the magnitude and coordinate direction
angles of the resultant force, and sketch this vector on the
coordinate system.
F = 200 N
F2 = 150 N
F = 90 N
60°
45°
If the coordinate direction angles for F3 are α=120°, ³³=60° and y3=45°, determine the magnitude and coordinate
direction angles of the resultant force acting on the eyebolt. (Ans: 1.55 kip, 82.4°, 37.6° and 53.4°).
F₁ = 700 lb
1 F3 = 800 lb
F₂=
= 600 lb
Two forces F₁ and F₂ act on the screw eye. If the resultant
force FR has a magnitude of 601b and the coordinate
direction angles shown, determine the magnitude of F₂ and
its coordinate direction angles.
FR = 60lb
110°
150°
F₁ = 30lb
Chapter 2 Solutions
MOD.MASTER.W/ETEXT ENG.MECHANICS CARD+BK
Ch. 2 - Determine the magnitude of the resultant force...Ch. 2 - Two forces act on the hook. Determine the...Ch. 2 - Determine the magnitude of the resultant force and...Ch. 2 - Resolve the 30-lb force into components along the...Ch. 2 - The force F = 450 lb acts on the frame. Resolve...Ch. 2 - If force F is to have a component along the u axis...Ch. 2 - Determine the magnitude of the resultant force FR...Ch. 2 - Resolve the force F1 into components acting along...Ch. 2 - Resolve the force F2 into components acting along...Ch. 2 - Prob. 10P
Ch. 2 - Determine the angle for connecting member A to...Ch. 2 - Determine the magnitude and direction of the...Ch. 2 - Determine the magnitude and direction of the...Ch. 2 - Determine the magnitude and direction of FA SO...Ch. 2 - If the resultant force of the two tugboats is 3...Ch. 2 - If FB = 3 kN and = 45, determine the magnitude of...Ch. 2 - If the resultant force of the two tugboats is...Ch. 2 - Resolve each force acting on the post into its x...Ch. 2 - Determine the magnitude and direction of the...Ch. 2 - Prob. 9FPCh. 2 - If the resultant force acting on the bracket is to...Ch. 2 - If the magnitude of the resultant force acting on...Ch. 2 - Determine the magnitude of the resultant force and...Ch. 2 - Resolve each force acting on the gusset plate into...Ch. 2 - Determine the magnitude of the resultant force...Ch. 2 - Prob. 39PCh. 2 - Determine the magnitude of the resultant force and...Ch. 2 - Determine the magnitude of the resultant force and...Ch. 2 - Express F1, F2, and F3 as Cartesian vectors.Ch. 2 - Prob. 43PCh. 2 - Determine the magnitude and orientation of FB so...Ch. 2 - Prob. 48PCh. 2 - Express F1, F2, and F3 as Cartesian vectors.Ch. 2 - Prob. 56PCh. 2 - If the resultant force acting on the bracket is...Ch. 2 - Prob. 58PCh. 2 - If F = 5 kN and = 30, determine the magnitude of...Ch. 2 - Determine the coordinate direction angles of the...Ch. 2 - Prob. 14FPCh. 2 - Prob. 15FPCh. 2 - Prob. 16FPCh. 2 - Prob. 17FPCh. 2 - Prob. 18FPCh. 2 - Prob. 61PCh. 2 - Prob. 66PCh. 2 - Determine the magnitude and coordinate direction...Ch. 2 - Specify the magnitude and coordinate direction...Ch. 2 - Prob. 73PCh. 2 - Prob. 74PCh. 2 - Prob. 75PCh. 2 - Prob. 77PCh. 2 - Prob. 79PCh. 2 - Prob. 81PCh. 2 - Prob. 82PCh. 2 - If the direction of the resultant force acting on...Ch. 2 - Express the position vector rAB in Cartesian...Ch. 2 - Prob. 20FPCh. 2 - Express the force as a Cartesian vector. Prob....Ch. 2 - Prob. 22FPCh. 2 - Prob. 23FPCh. 2 - Prob. 24FPCh. 2 - Determine the length of the connecting rod AB by...Ch. 2 - Prob. 88PCh. 2 - Prob. 90PCh. 2 - Prob. 91PCh. 2 - Determine the magnitude and coordinate direction...Ch. 2 - Prob. 98PCh. 2 - Prob. 25FPCh. 2 - Determine the angle between the force and the...Ch. 2 - Prob. 27FPCh. 2 - Prob. 28FPCh. 2 - Find the magnitude of the projected component of...Ch. 2 - Prob. 30FPCh. 2 - Determine the magnitudes of the components of the...Ch. 2 - Determine the components of F that act along rodAC...Ch. 2 - Determine the magnitudes of the components of F =...Ch. 2 - Prob. 111PCh. 2 - Prob. 112PCh. 2 - Determine the angle between the two cables...Ch. 2 - Determine the angle between the cables AB and AC....Ch. 2 - Determine the magnitude of the projected component...Ch. 2 - Determine the magnitude of the projected component...Ch. 2 - Determine the magnitudes of the projection of the...Ch. 2 - Determine the magnitude of the resultant force FR...Ch. 2 - Prob. 5RPCh. 2 - Prob. 6RPCh. 2 - Prob. 7RPCh. 2 - Prob. 8RP
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- Find the magnitude of the resultant force and the coordinate direction angles.arrow_forward2. Determine the coordinate angle for F2 and then express each force acting on the bracket as Cartesian vector. (5pts) F = 450 N 30 60 F;= 600 Narrow_forwardDetermine the coordinate direction angles of the force vectors FA & FB.arrow_forward
- Express the force F as a Cartesian vector and calculate the direction angles that the force makes to the axes.arrow_forwardQ-2: (a) Determine the coordinate direction angles of forces F1. (b) Determine the magnitude and coordinate direction angles of the resultant force acting on F = 650 kN F= 800 kN 45 30 the eyebolt.arrow_forwardDetermine the x- and y-coordinates of a point through which the resultant of the parallel forces passes. y 20 lb 90 lb 85 lb 30 Ib 16" 7" 13" 13" 25 lb v Part 1 The problem asks us to replace these five forces with a single equivalent force. The new system is shown below. y Find the force R. Answer: R = Ibarrow_forward
- Express the forces of F1 and F2 in cartesian vector form. Then find the magnitude and coordinate direction angles (α, β, γ) of the resultant force.arrow_forwardPleasearrow_forwardDetermine the magnitude and coordinate direction angles of the resultant force, and sketch this vector on the coordinate system. F2 = 135 N 30⁰ 60⁰ Z 45⁰ 60° F₁ = 425 N yarrow_forward
- Two forces F1 and F2 act on the bolt. If the resultant force FR has a magnitude of 50 lb and coordinate direction angles a = 110° and B = 80°, as shown, determine the magnitude of F, and its coordinate %3D direction angles. 80° F2 110°. F = 20 lbV |FR= 50 lbarrow_forward2. Determine the magnitude and the coordinate direction angles of the resultant force. F = 800 N 45° 30 45° 60 F2 =580 Narrow_forward2-74. Determine the magnitude and coordinate direction angles of the resultant force, and sketch this vector on the coordinate system. F₁ = 90 N X F3 = 200 N 60° 00000 F₂ = 150 N 45°arrow_forward
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