In the situation shown in image, let u be the angle of the slope and suppose there is friction between the cart and the track. You find that if the cart and bucket each have the same weight w, they remain at rest when released. In this case, what is the magnitude of the friction force on the cart? Is it less than, greater than, or equal to w

Q: A child goes down a playground slide with an acceleration a. coefficient of kinetic friction, Uk,…

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Q: S/An Atwood's machine is a pulley with two masses connected by a string as shown. The uss of object…

A: .

Q: 20 N. F3 is parallel to the plane and of magnitude 30 N. Determine the work done by each force as…

A: Given: F1= 40 N F2=20 N F3=30 N d=80 cm=0.8 m To determine: The work done by all the forces

Q: Choose the correct option with brief explanation of it.

A: Given; A block of mass M is released from point P on a rough inclined plane with inclination angle…

Q: Two objects are connected by a light string that passes over a frictionless pulley as shown in…

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Q: A 2-t mass rests on a horizontal surface. Calculate the horizontal force, in kilonewtons, required…

A: Given data:- Mass of object =2 ton speed= uniform the coefficient of friction =0.35 To find:-the…

Q: Find the frictional force acting on the bend in the figure at point A. In addition, the total…

A: For the given system  To determine  (i) friction force acting on the bend at A  (ii) Total reaction…

Q: In order to burgle a local McDonald's, the Hamburglar must climb onto the roof. To do this, a ladder…

A: Consider the diagram shown below for the given ladder.

Q: If 0= 4°, C = If 0 = i 14°, C = i If 0 = 34°, C = i lb lb lb

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Q: Consider the woman doing push-ups in the figure. She has a mass of 51.3 kg, CG and the distance from…

A: Given data as per the question Mass of the body  = 51.3 kg Distance from feet to CG of body =0.85m…

Q: A car weighs 150 kilograms with a center mass at G. The horizon force P= 600 newton's. Please find…

A:

Q: A uniform ladder 8 meters long and weighing 350 N rest against a smooth vertical wall at an angle of…

A: The free body diagram of the ladder is as follows:

Q: You have been selected as a potential intern in a construction company in Aqaba, Jordan. For…

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Q: AW-16-lb weight block is lifted vertically by a force of F-27 lb. Determine its acceleration. (Hint:…

A:

Q: A uniform wheel of 60 cm dia. and weighing 1000 N rests against a rectangular block 15  cm high…

A: Given Diameter of the wheel = 60 cm = 0.6 m Weight of the wheel = 1000 N Block height = 15 cm = 0.15…

Q: The 70.62-kg climber in the figure is supported in the “chimney” by the friction forces exerted on…

A: Given: Mass of the climber=70.62kgCoefficient of friction between shoe and the wall…

Q: The block M in Fig (a) weighs 500N and has a downward velocity of 5 m/s at the instant the force P-1…

A:

Q: The wagon and the girl, shown In the following figure, has a weight of 100 N located at the center…

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Q: static coefficient of friction u

A: Given; A wardrobe  has following data;Mass, m=100 kgheight,h=4mwidth, b=2mdepth=1mSymmetry about Y-Y…

Q: The man in the figure below is pulling a drum over a circular hill. All surfaces are smooth (no…

A: W=60 N   To find: The tension ,T on the rope for the drum

Q: A simple log bridge in a remote area consists of 2 parallel logs with planks across them. The log…

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Q: A crate, in the form of a cube with edge lengths of 1.2 m, contains a piece of machinery; the center…

A: edge length = 1.2 m location = 0.123 m Friction coefficient = 0.55

Q: The cable spool shown at the right has a weight of 50 lbs and has a moment of inertia of .28…

A: Given                  Weight, m = 50 lbs                  Tension, T = 50 lb Moment of inertia, I =…

Q: A 6-m long ladder has a mass of 16 kg, and its center of gravity is 2.4 m from the bottom along the…

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Q: Q2/ A Body of weight of 40 Kg is pulled along a rough horizontal plane by pull of 20 N acting at an…

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Q: There is a box with height 1.2 m, width 0.8 m and mass 50 kg. It contains a very expensive…

A: Given Data m=50kg θ=30° h=1.2m w=0.8m μ=0.4 Here the FBD

Q: The uniform crate shown below weighs 200lb. It is pulled up the incline by a counterweight W of…

A: Assume this diagram and the FBD,

Q: Link…

A: Given: Choose an Applied Force at the beginning, and keep it constant for this entire experiment.…

Q: I just need to see a diagram of what problem 3 would look like.

A: Given:The width of the door is w.Angle between the hinges and the vertical axis is .

Q: An elevator moves downward at a speed of 1 ft/s. If the total weight is 4500 lbf, find the…

A:

Q: You move a 50-kg crate by pushing it with a 120N force at an angle of 42 degrees above the…

A: Mass of the crate, m= 50 kg Force, P= 120 N Angle, θ= 42∘ Crate is moving with constant velocity.…

Q: Consider the system shown below. The incline plane is fixed and the coefficient kinetic friction…

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Q: Two bodies is connected in point C, are supported by rigid underlay at an angle α. F is the force…

A: Given that, G1=160 N,G2=10 N,α=30°,L=2000 mm, (a) When the arm is slipping, then there will be no…

Q: Two block m₁ = 20 kg and m2 = ID kg, shown in the figure. Calculate the value of friction factor (µ)…

A:

Q: Q3. As shown on the right in image below, the force Facting on the box varies with displacement s,…

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.