2/37 A 150-N pull T is applied to a cord, which is wound securely around the inner hub of the drum. Determine the moment of T about the drum center C. At what angle 0 should T be applied so that the moment about the contact point P is zero? T= 150 N 125 mm 200mm P. PROBLEM 2/37

Q: An exerciser begins with his arm in the relaxed vertical position OA, at which the elastic band is…

A: Answer: The moment exerted by the force F on the hand B about O is 26.8 N•m.

Q: [12]. Determine the magnitude of the moment of the force F (50, -20, -80)N about the base line CA of…

A: (12) Given, F = 50i - 20j - 80k N

Q: B 2) The uniform slender bar has a mass of 50 kg. If the tension in the cable AB is 400 N. determine…

A: We have to determine moment about point o

Q: Q.2/ The force exerted by the plunger of cylinder AB on the door is 40 N directed along the line AB,…

A: θ=tan-1 (100400)=14°FAB=40NM0=FAB (Cos 14 x 75 +FAB Sin 14 x 400)M0=FAB (Cos 14 x 75 +Sin 14 x…

Q: In Prob. 3.60, determine the perpendicular distance between cable CF and the line joining points D…

A: The tension (force) along the cable CF can be written in the form of expression as,

Q: Determine the moment of force about point O if the forces acting on the concrete plate has a…

A: given; tension(T1)=90KNtension(T2)=60KNtension(T3)=40KN

Q: {30k} N Calculate the distance d between points A and B, so that the resultant couple moment…

A: The schematic diagram of the forces is as follows:

Q: B 2) The uniform slender bar has a mass of L--x 50 kg. If the tension in the cable AB is 400 N,…

A: Given :-  m = 50 kg  T = 400 N

Q: Q4. The 70-N force acts on the end of the pipe at B. Determine the angles 0 (0° < 0 < 180°) of the…

A: MA(moment at A)MA=70 sin θ *0.7+70 cos θ*0.9MA=49 sin θ + 63 cos θThe above function is of the form…

Q: 2/29 The throttle-control sector pivots freely at O. If an internal torsional spring exerts a return…

A: Note : Clockwise moments are considered positive. Given, Return moment = M = -2 Nm  (Negative sign…

Q: The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring…

A:

Q: Determine the القوة احسب المبينة حول المحور .(OA) عزم magnitude of the moment of force F about…

A:

Q: 2a3 A prybar is used to remove a nail as shown. De- termine the moment of the 240-N force about the…

A:

Q: Determine the moment about the origin O of the force F= 4i - 3j + 5k that acts at a point A . Assume…

A: Given Data: The force acting at point A is F = 4i-3j+5k The expression for moment M about origin O…

Q: The magnitude of the moment of the force F=300i-200j+500k N about the y-axis is. 2. 0.3 m 0.4 m 0.2…

A: Given data :-  F = 300i -200j +500k  Find :-  Moment about y axis

Q: 2/45 In raising the pole from the position shown, the ten- sion T in the cable must supply a moment…

A:

Q: B1.5 m /C 1.5 m P= 0.8 kN T-1.2 kN 3m 015 m 3 m 2 m Im D - Determine the x-, y-, and z- components…

A: Given figure

Q: The tower crane is used to lift the 1.8-ton load upwards at a constant speed. The mass center of the…

A: We can draw a simplified diagram showing the mass of each section, and the distances to calculate…

Q: 4. The forces on the pole can be reduced to a single force and a single moment at point S A) P B)Q…

A:

Q: 2/38 An overhead view of a door is shown. If the com- pressive force F acting in the coupler arm of…

A:

Q: P = 30 N 5- The 30-N force P is applied perpendicular to the portion BC of the bent bar. Determine…

A:

Q: Q5/ During a steady right turn, a person exerts the forces shown on the steering wheel. Determine…

A:

Q: 4-10. If Fy 30 lb and Fe = 45 lb, determine the resultant moment about the bolt located at A. %3D…

A: GIVEN DATA - A FORCE SYSTEM GIVEN WE HAVE TO FIND MOMENT ABOUT POINT-A

Q: Determine the moment of the 250 N force about point (e). look carefully (fig-2)

A:

Q: 2) The uniform slender bar has a mass of 50 kg. If the tension in the cable AB is 400 N, determine…

A:

Q: Calculate the moment of 200 N force on the handle of wrench about the center of the bolt 200 N 20…

A:

Q: Determine the moment produced by the force F which tends to rotate the rod about the AB axis B C 5 m…

A: Given Data: Force, F=20 N

Q: Q2) The cable AB carries a tension of 500 N. Determine the moment about O of this tension as applied…

A:

Q: The tailgate of a car is supported by the hydraulic lift BC. If the lift exerts a 125-lb force…

A: Consider the free body diagram shown below for the arm AB.

Q: Two men exert forces F = 100 kips and P = 200 kips on the ropes. Determine the moment of each force…

A:

Q: If lengths a=1.1m, b=4.8m, c=1.1m, d=3.2m, e=1.3m, and f=3.2m, determine the moment (in N*m) caused…

A:

Q: 2/40 The 30-N force P is applied perpendicular to the portion BC of the bent bar. Determine the…

A:

Q: 3/61 A force of magnitude P = 180 N is applied to the stationary machine handle as shoWn. Write the…

A:

Q: Determine the components of all forces acting on each member of the loaded frame.

A:

Q: Q6) Elements of the lower am are shown in Figure 6. The mass of the forearm is 2.3 kg with mass…

A:

Q: Q: for the rigid pole and cross arm assembly. determine the vector expression for the moment of the…

A:

Q: The  47-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment…

A:

Q: A 7 m long steel shaft weighing 250 kg is supported at points A and B as shown in the figure. If the…

A:

Q: * :Q12/ The value of maximum moment is Point D 10 kN Point E 50 mm h=200 mm B 2 kN 75 mm 2m 3m Point…

A:

Q: 2/42 The cable AB carries a tension of 400 N. Determine the moment abozt O of this tension as…

A: The problem is based on analysis of truss:

Q: 2/45 In raising the pole from the position shown, the ten- sion T in the cable must supply a moment…

A:

Q: Q3/ The 30-N force P is applied perpendicular to the portion BC of the bent bar. Determine the…

A:

Q: 4-5. Determine the moment about point B of each of the three forces acting on the beam. F1 = 375 lb…

A:

Q: Prob. 4-6 4-7. Determine the moment of each force about the bolt located at A. Take FR = 40 N, F =…

A: Moment: The moment is the product of the applied force with perpendicular distance of force from the…

Q: The magnitude of the moment of the force F=300i-200j+300k N about the y-axis is. 0.3 m 0.4 m 0.2 m…

A:

Q: а. A port tower crane in Figure 3 is used to hoist the 2-Mg load upward at constant velocity. The…

A: Solution: a) Weights G1 and Load will produce clockwise moment (positive) about A &amp; B  Weights…

Q: Q3- The femur is subjected to the Compression forces (F1) on femoral head and the Tension forces…

A: Given: The forces are: F1=50i+60j+800k NF2=12i+10j+30k N

Q: Q2) The cable AB carries a tension of 500 N. Determine the moment about O of this tension as applied…

A: In 2D moment we consider about xy plane or z face.... The moment is taken by multiplying the force…

Q: Problem 2: The rod below has a radius of 2m. If a force F is applied at point A, determine the…

A:

Q: F1=200# Problem # 3 25" The bent pipe resists forces as shown. Determine the moment of each force…

A:

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.