The mass of the bar is 4 kg. The coefficient of static friction between the bar and the floor is 0.3 Neglect frection between the bar and the wall. A) If a = 20°, what is the magnitude of the friction force exerted on the bar by the floor? B) What is the maximum angle a for which the bar will not slip?

Q: 3. An object (mass 300 kg) is at rest on a horizontal surface where the coefficient of static…

A:

Q: 100 kg Required: a)Minimum mass so that the block will not move. b)Maximum mass so that the block…

A: (a) Draw a free-body diagram of the given system.

Q: QI/ As shown in Fig.( 1 ). A horizontal force of P=350N is required to just push the crate up the…

A: This question is from classical mechanics.  Given p= 350N Friction coefficient= 0.3 We have to find…

Q: Question 2 The wheel A and a block B are connected by a cable. The coefficient of friction of the…

A: Write the given value using suitable variables. Here r1 signifies small wheel radius, r2 signifies…

Q: O The maximum power cannot be determined without knowing the resistance of the external circui O 7.5…

A: V = IR I = V/R = 1.50/0.30 = 5 Amp power = P = VI = 5 * 1.5 = 7.5 W Option 1st is the wright answer

Q: What is the maximum height in meters a 51 lb girl can walk up the slide without supporting herself…

A: Weight of girl,w=51 lbCoefficient of static friction,To determine:Maximum height(h)

Q: 1) Two boxes, one on the top of the other, are sliding down the ramp, together with a constant speed…

A: Given data: The mass of block A, mA = 1 kg. The mass of block B, mB = 2 kg. The inclination angle,…

Q: A body weighing 100 lb rests on an inclined plane, as shown. The coefficient of static friction…

A:

Q: 4. The bicycle and rider have a combined weight of 240-lbs acting at G. The coefficient of static…

A:

Q: 1. The uniform 100-lb plank is resting on friction surfaces at A and B. The coefficients of static…

A: Here we will apply the equilibrium conditions to determine the distance.

Q: Q2/ Arm ABC acts as a brake on the wheel as shown in Fig. 2. The coefficient of static friction at B…

A:

Q: , determine 8 when the crates begin to slide.

A:

Q: In the figure above, blocks A and B have 50 and 10 kg respectively. It is given that the…

A:

Q: Q15. Blocks 1 and 2 are moving to the right on a frictionless surface by the tension TB = 12 N as…

A: According to question:- mass of block 1m1=4kgmass of block 2m2=2kgTension in string BTB=12N

Q: Q3: A homogeneous block A weighs 1000 Ib. The block is supported by an inclined plane and the cord…

A: To find: The value of W such that the block remains equilibrium. Given: The weight of the block A is…

Q: Given problem: A cylinder having a mass of 268.6 kg is to be supported by the cord which wraps over…

A: Given data Mass of cylinder = 268.6 kgCoefficient of friction = 0.2We have to determine the maximum…

Q: 4. A body weighing 120 lb rests on an inclined plane, as shown. A force P parallel to and acting up…

A:

Q: The crate has a weight of W = 350 lb and the coefficient of static Friction between the crate and…

A:

Q: (a) A force F pushes on a 25kg box as shown in the figure. The coefficient of static friction…

A:

Q: The man is pushing the dresser (of uniform weight) across a laminate surface. The dresser has a…

A: Given, Weight of dresser = W = 80 lbCoefficient of friction between dresser and floor = μ1 =…

Q: In the following diagram, the coefficient of friction between the 1000 N body A and the surface of…

A: In the following diagram, the coefficient of friction between the 1000 N body A and the surface of…

Q: A mass of 15 kg is at limiting equilibrium on a rough plane which is inclined at an angle of 40…

A:

Q: 5. A body weighing 150 lb rests on an inclined plane forming an angle of 30° with the horizontal. A…

A:

Q: 2. The coefficient of static friction between all contacting surfaces is μ = 0.4. The weight of each…

A: The weight of each block is W. The coefficient of static friction between surfaces is μs=0.4

Q: Required information Blocks A and Beach have 5.5 kg mass. All contact surfaces have the same…

A: Blocks A and Beach have 5.5 kg mass.All contact surfaces have the same coefficient of…

Q: 1. A car is parked on an incline. The car has weight W centered at G. For full credit, you must draw…

A: FBD of car, RA = RB = (W/2) cos(θ) For slipping, Take sum of forces in X direction =0, -W sin(θ) +…

Q: The 100 – Ib force acts as shown on a 300 – Ib block placed on an inclined plane. The coefficients…

A: weight of block=300lb force=100lb

Q: A box is made of wood as shown in the figure below if P=50 lb, the weight of the box =200 Ib, the…

A: The friction force is Fmax=μsN=μsW=0.3×200=60 lb

Q: An 800 N-m couple is applied to the flywheel as shown. The coefficient of belt friction is 0.20. The…

A:

Q: A solid strut attached to each block is a frictionless pin that connects the two blocks. If the…

A:

Q: a) State the cases of impending motion as the horizontal force P is applied to block B. b) Assuming…

A:

Q: A friction sample is placed on a test ramp that pivots about Point O. When the end of the ramp is…

A: The value of height (h)=1.2 ftThe value of length (L)=3.5 ftDetermine the coefficient of friction…

Q: a) What is the magnitude of the minimum force of static friction required to hold both blocks at…

A:

Q: A box ( m=7.02 kg) is placed on a horizontal surface with µ.=0.2. If a force of 5.9 N is pushing the…

A: When the two bodies are in contact with each other or there is any type of relative motion between…

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.