The spring of the mechanism works under tension and at the same moment it exerts a tension force of 100 lb dermine. a) magnitude of the force on bolt A b) magnitude of the force on bolt B c) magnitude of normal force C

Q: F2 = 40 N %3D 4 m F= 70 N %3D 2 m 3 m B. 3m 2 m 3 m

A:

Q: Question 2A [Soalan 24/ The spring is placed between the wall and 10-kg block. If the block is…

A: To find: The work done by all the forces and sketch the free body diagram. Given: The mass of object…

Q: Q2: Suppose there are two bodies with an attractive force between them. The first body has mass (m)…

A:

Q: Traveling with an initial speed of vo 53 km/h, a car accelerates at 3,259 km/h along a straight…

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Q: If a child 2 1/2 ft. in height weighs 30 lb, what would be the weight of a man 5 ft tall of the same…

A: To find Weight of man

Q: 8. An iron block weighs 5 N and has a volume of 200 cm³. What is the weight density of the block? a.…

A: Given:  Iron block weight = 5 N Volume = 200 cm3 = 200 × 10-6 m3 = 0.0002 m3

Q: Given data : Mass of object=3 kg Velocity of object=D1.3 m/s Determine kinetic energy

A: Given data : Velocity of object V=1.3 m/s Mass of object m=3 kg   To find : Kinetic energy

Q: The horizontal component of resultant forces equals to 3000 lb 80 lb/ft 9 ft 200 lb/ft

A: From the given figure, the horizontal component of force will be the area of the trapezium of…

Q: 3.2 Ib/ft? 120 ft b 180 ft Wind 1.8 Ib/ft The wind pressure acting on the wall of a high-rise…

A:

Q: Density is the scalar quantity.

A: (7) Density is a scalar quantity, having just magnitude and provide no data about direction. We can…

Q: An iceberg of specific gravity 0.92 is floating on the sea with a specific gravity of 1.025. If the…

A:

Q: 3. A liquid with a specific gravity of 1.2 fills a volume. If the mass in the volume is 146 kg, what…

A: Given Data S=1.2 m=146 kg

Q: If the density of a gas is 0.003 slug/ft³, what is the specific weight of the gas? a) 15.2 N/m³ d)…

A:

Q: The specific volume of a certain gas is 0.7848 m^3/kg. Determine the specific gravity.

A: density (kg/m3)= 1/specific volume (m3/kg) specific gravity = ρfluidρH2O

Q: A pail and its contents weigh 80 lb. The pail is attached to the end of a 100 ft rope that weighs 10…

A: Any action that can change the state of motion of the object is known as force. The force is…

Q: 1. A force of 10 lbs is required to hold a spring stretched 4 inches beyond its natural length. How…

A:

Q: 2.Determine V&M equations and diagrams 2500 lb M=5000 lb.ft A. D. 6' 3' 3' Ay Dy V diz

A: Given: F=2500lbM=5000lb.ft

Q: 1. How much work is done lifting a 20 pound object from the ground to the top of a 25 foot building…

A: Given: Weight of object = 20 pounds weight of rope = 2pounds/ft height = 25 feet

Q: servoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find its (a) weight (b) unit…

A: Given:m=1200 kgV=0.952 m3

Q: In a hydraulic press machine the diameters of the effort and load pistons are respectively 25 cm and…

A:

Q: F2 = 500 lb %3D F1 = 200 lb 3 1 60° 70° F3 = 800 lb 45° A

A: GIVEN DATA A FORCE SYSTEM GIVEN WE HAVE TO FIND THE RESULTANT OF FORCE

Q: Find the work W done by a force of 3 pounds acting in the direction 45° to the horizontal in moving…

A:

Q: 2. The density of water in FPS. a. 62.297 lbs/cubic ft. b. 60 lbs/cubic ft. c. 60.85 lbs/cubic ft.…

A: GIVEN DATA- A question given about density of Water We have to select correct option

Q: 1. Determine the volume of an object that weighs 5 lb in water and 7 lb in oil of specific gravity…

A: Given data Weight of object in water = 5 lb Weight of object in oil = 7lb Specific gravity = 0.82…

Q: Given data : Area=3 cm2 Stress-40 N/cm2 Find force

A: Given data : Area=A Stress=σ   To find : Force

Q: 4. A certain gasoline weighs 45.6 lb/ft3. What are its mass density, specific volume and specific…

A: Answer: (a) The mass density of gasoline is 1.416 slug/ft3. (b) The specific volume of gasoline is…

Q: A body weighs 1000 lb with gravity g defined in the English system. (a) What is the mass in kg? (b)…

A: Given: To find: (a) What is the mass in kg? (b) What will the weight be in N? in the lunar…

Q: If the mass density of a fluid is 1800 kg/m3, what is the specific gravity? (UP TO THREE DECIMAL…

A:

Q: 3. A 1.0 kg object is brought to planet Mercury where the acceleration due to gravity is 0.38 times…

A: Given data,  Mass m= 1 kg   gm = 0.38*g  Where g= 9.81 m/s2

Q: Find PC given that PA is 2900 lb/ft2   a. 2312 lb/ft2 b. 3149 lb/ft2 c. 4365 lb/ft2 d. 1631 lb/

A: The density of water in English units is Since the density of air is very less, its head can be…

Q: 73. If a net force acts on a horse while it is pulling a wagon, the horse *

A: The net force on the wagon equals the force the horse exerts minus the friction force the ground…

Q: 1. Find the acceleration 2. Tension on the strings

A:

Q: 6 cu. m of oil weighs 46,800 N, calculate the following a. Unit weight in N/cu. m b. Density in…

A: Given:V=5.6 m3W=46,800 N

Q: A hydraulic system is said to have a mechanical advantage of 30. Mechanical advantage (MA) is FR…

A:

Q: in a hydraulic system the load is 9 times larger than the effort force.what is the dimeter D2 of the…

A:

Q: 1. A hydraulic lift system utilizes two 3 in. diameter cylinders. Workers must determine how much…

A: Given : The diameter of the cylinder is, d = 3 in The pressure in the cylinder is, P = 2000 lb/in2…

Q: (A) 99 MN/m^2 (B) 53 MN/m^2 at right angles to (a).

A:

Q: Find Pc given that Pa is 2900 lb/ft^2 a. 3149 lb/ft2 b. 4365 lb/ft2 c. 2312 lb/ft2 d. 1631…

A:

Q: 1.36 Two observation towers A and B are located 300 ft apart, as shown. An object on the ground…

A:

Q: an actual mechanical advantage of 50. The mechanic using it applies a force of 48N to on the handle…

A: given:mechanical advantage M.A=50Finput=48Nlift the car x=1.5m

Q: 1- Conservation of mass 2-Gravitational Energy. 3-Internal Energy....

A: Given Conservation of mass Gravitational energy Internal energy To find Definition

Q: For the given force system, EFY 30° 200 N 450 N 700 N 5 120 N 6.5

A: ∑FY=700sinθ-120cos30°∑FY=70056.5-120 32∑FY=434.54N

Q: 1: Psub(1) = 51 kN Psub(2) = 80 kN

A: Given3 bars AD, BE and CFE=70GPaA=450mm2P1,P2 two forcesP1=51kNP2=80kNσallowable =90MPa∆Laxial=4mm…

Q: 8. Two forces of equal magnitudes 6,6 Newtons act at a point. If the magnitude of their resultant is…

A: This question is solved with the help of the parallelogram law of vector additions Force acting at a…

Q: A cubic meter of a liquid has a weight of 9800 N at a location where g = 9.79 m/s2. What is its…

A: Data given-  W = 9800 N  g = 9.79 m/s2  If g' = 9.83 m/s2  Then W' = ?

Q: 4. From #3, the ship was 1000 kgm when it left earth. How much does it weigh in N and kgf if it…

A: Note: the mass of the ship cannot be in kgm, it must be in kg. Take the mass of the ship as 1000 kg.…

Q: 1. What is the weight of a 12-shig boulder if it is brought to a place where the acceleration due to…

A: Given: The mass of boulder, m = 12 slug The acceleration due to gravity, g = 30.76 ft/s^2

Bending Moment

In general, we can define the bending moment as the reaction induced when a certain amount of load or force is applied to an element which makes it bend.