You pull on a crate using a rope as image, except the rope is at an angle of 20.0 ∘ above the horizontal. The weight of the crate is 325 N, and the coefficient of kinetic friction between the crate and the floor is 0.230. What must be the tension in the rope to make the crate move at a constant velocity? What is the normal force that the floor exerts on the crate?

Q: 3. A V-belt drives a pulley at a speed of 1440 m/min. The coefficient of friction between belt and…

A: Given data: - The speed of the belt is v = 1440 m/min. The friction coefficient between belt and…

Q: A 3 kg box is sliding across a frictionless table at a rate of 5 m/s. It encounters a 35° incline…

A:

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: A pull of 20 N at 30° to the horizontal is necesary to move a block of wood on a horizontal table.…

A:

Q: a 2kg book is pushed against a vertical wall by a horizontal force P. The coefficient of friction…

A: As per given question A 2kg book is pushed against a vertical wall by a horizontal force P. The…

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: The pulley of Fig. wheel that fits loosely over a t in.-diameter shaft. A rope passes over the…

A: Given: The diameter of the wheel, D = 4 in The diameter of the shaft, d = ½ in The magnitude of…

Q: A box of mass 100 kg is placed on a 30 degrees inclined plane. The applied horizontal force is 100 N…

A:

Q: Q: Block(A) of weight (100kN) is tied to block (B) of unknown weight (WB) through a flexible cable…

A: From the information given, Weight of block A = WA = 100 kN Coefficient of friction for block A = μA…

Q: QI Block A in the figure below weighs 1.40 N, and block B weighs 4.20 N. The coefficient of kinetic…

A:

Q: 1. An S0 kg container box is resting on a wooden support as shown in the figure. The coefficient of…

A: For solution refer below images.

Q: A block of mass 14 kg is resting on a table is pulled by a force of 100 N. The coefficient of…

A: Given     Mass, m = 14 kg     Force, F = 100 N

Q: A pull of 20 N at 30° to the horizontal is necesary to move a block of wood on a horizontal table.…

A:

Q: A photograph shows two U.S. Coast Guard icebreakers in an ice field and a simple model for an ice…

A:

Q: The mass of Block(A) in Fig. below is( 6 kg ).The coefficient of friction between the block and the…

A: Given data: The mass of block A is mA=6 kg The coefficient of friction is μ=0.25

Q: 250N crate is pulled up a ramp that is angled at 20 degrees above the horizontal. If the coefficient…

A: Given:W=250 Nθ=20°μ=0.25

Q: An 90.17 kg person is half way up a uniform ladder of length 3.939 m and mass 29.49 kg that is…

A: Here we will apply equilibrium conditions.

Q: A bicycle and rider, travelling at 12 km/hr on a level road, have a mass of 105 kg. A brake is…

A: Given data: v=12 km/hr=3.33 m/sm=105 kgd=800 mmμ=0.06N=80 N Need to determine the distance covered…

Q: A cylindrical roller 300mm diameter and a mass of 50kg. rest on a horizontal floor with its curved…

A: Given data: Mass of the roller, m = 50 kg diameter of the roller, D = 300 mm  radius of the roller,…

Q: A rope making 1 ¼ turns around a stationary horizontal drum is used to support a heavy weight. If…

A:

Q: A bas weighing 100 N is at rest on a horizental floor. The coefficient of the statice frietion…

A:

Q: Q3 A body of 450 N is placed on a 450 incline surface. Find the horizontal force P required to move…

A: Given data as per question Mass of body =450 N Inclination angle =450 coefficient of friction =0.2

Q: (a) Figure Q3(a) shows a 220 kg box resting on an inclined surface of 35° from horizontal. The…

A: Given: m = 220 kg nu = 0.25 Theta = 35 deg

Q: If a box on a horizontal surface has an externally applied horizontal force 2 points equal to the…

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Q: A body of weight 500N is prevented from sliding down a plane inclined at 20 to the horizontal by the…

A:

Q: t force that will hold the body.

A: Given:W=500 Nθ=150°μ=0.3

Q: Hth of the belt, nece 1600 r.p.m and th the angle of cont

A: given:P=7.5kwd=300mmN=1600rpmμ=0.22θ=210

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

A:

Q: n a belt arrangement two pulleys are connected by flat belts having same diameters. The maximum…

A: Since the two pulleys are connected by flat belts, therefore, the lap angle is 180 degrees.

Q: Q3 A body of 450 N is placed on a 45° incline surface. Find the horizontal force P required to move…

A:

Q: 2) After playing a game of pinball, you decide to do some calculations on the launching mechanism.…

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.