Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 0 = 30° and P=45 lb. Given: μs = 0.30 and k = 0.20.250 lbThe block is not in equilibrium and moves down.TrueThe magnitude and direction of friction force is86.03 lb 7

To check: Whether the block is in equilibrium or not and The magnitude and direction of the friction…

Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 8 = 30° and P= 45 lb. Given: μs = 0.30 and μk = 0.20. 250 lb The block is not in equilibrium and moves down. True The magnitude and direction of friction force is 86.03 lb 7

Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 8 = 30° and P= 45 lb. Given: μs = 0.30 and μk = 0.20. 250 lb The block is not in equilibrium and moves down. True The magnitude and direction of friction force is 86.03 lb 7

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.38P: The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by...

See similar textbooks

Related questions

Q: Tutorial Problem #3. As we discussed in lecture, a concentric cylinder viscometer is often used to…

A: also given in part ''b'' Ri=12cm, Ro=12.15cm , l=40 cm T=.036N-M ,rotation=500rpm determine-(a)…

Q: Explain the difference between gas atomized powder and water atomized powder and why they are…

A: To explain: The difference between gas atomized powder and water atomized powder and it's…

Q: What do you think is the best thermostat setting (air dry bulb temperature) in a shop where the…

A: Given data: Globe temperature (TG) = 72 F (22 °C) Relative humidity (RH) = 45% Air motion = 30…

Q: A solid cylinder made of cast iron has the dimension r = 30cm and h = 2m. The cylinder is to be…

A: Given: Dimension of cylinder: radius (r) = 30 cm, height (h) = 2 m Density of cast iron = 7.3 g/cm3…

Q: : Find the x(t) for the giving system, first find the differential equation relating input force to…

A: The initial conditions are x(0)=0, x˙(0)=1

Q: 3.56. Check whether or not the following distribution of the state of strain satisfies the…

A: The state of strain in 3D E=kX12X22+X32X1X3X22+X320X1X1X3X1X22k=10-4

Q: EXERCISE 3.11 Starting from the position shown, the box is rotated by 40° about face diagonal AB,…

A: Given: To find: Determine the coordinates of corner C relative to the fixed reference frame after…

Q: The company has opted to purchase a new viscometer for you, as such, you are required by to propose…

A: Solution: Given Data: Temperature (°C) = 40, 65, 80, 100 Time (s) = 57, 41, 29, 16 Calibration…

Q: Simplify the following expressions (note that dj is the Kronecker delta, repeated index means…

A: Solution: Given Data:

Q: What is the change in dimension in the 2 direction in mm? What is the σ1 component of the stresses…

A: Given data: A 50 mm cube of graphite reinforced material was extended by 0.90 mm in the 1-direction.…

Q: 2. A disc 30 cm diameter and 4 cm thick and density 0.0078 kg/cm³ oscillates at a frequency of 5 Hz…

Q: A steel pipe having a 0.05m outer diameter is covered with a 0.042 m thick layer of magnesia (kes…

A: Givend=0.05mt1=0.042mkmg=0.07 W/m.Kt2=0.024mkf=0.048 W/mKT1=370KT3=305 K

Q: Shape factor for a cylinder whose length equals its diameter is 1.5 B. 0.5 1.0 D. 2.0

A: It is asked to find shape factor of cylinder whose length equals to diameter.

Q: 0°C 2 mm 1 (1) 2 (2) 8 4 mm 2 mm 3 (3) 20 °C 4 A-steel B-insulation KA-55 x 10 KB-0.1 x 10 W/mm "C…

Q: What is Hybrid vehicle? Enlist some Hybrid vehicle models available in Indian Market.

A: Given: What is Hybrid vehicle? Enlist some Hybrid vehicle models available in Indian Market.

Q: 2. Determine the forces in each member of the truss below. Use the method of joints. State if the…

Q: HAH 5.6.1. The following table provides the results of a pump performance test. Discharge (gpm) Pump…

A: To plot : The pump characteristic curve The characteristic curve for two pump in series The…

Q: F12-12. The sports car travels along a straight road such that its acceleration is described by the…

A: Given data:- The sport car travels along straight line. Determine:- The velocity of the car when s =…

Q: 11.14 For the Scotch yoke mechanism shown, the acceleration of point A is defined by the relation a…

Q: Derive the state-space model (state equation and output equation) in vector form for the following…

A: Given: To find: State-space model

Q: If it is subjected to the triangular distributed load, determine the angle of twist of end A with…

A: Givenload intensity q=15 kNm/md=90mm=0.090mG=75 GPa

Q: CO2 needs to be compressed from p1=1bar, t1=300k to p2=40bar to transport it to remote sites for…

Q: Problem 15.1 The stresses on horizontal and vertical planes at a point on the outside of a circular…

Q: The cantilevered handle in the figure is made from mild steel that has been welded at the joints.…

A: Write the given data. Lengths,a=7 inb=7 inc=2.5 inAnd, forcesFx=0Fy=275 lbfFz=0

Q: WATER (5=1.00) 20cm 15cm PRELIM EXAM PIPE A PA-? IN KPa t-OIL (S=0.80 ocn 5cm -OIL (S=0.80) H₂…

Q: Load P is applied to a steel rod supported as shown by an aluminum plate into which a…

Q: A solid object has a mass of 0.5 kg and a volume of 100 cm^3. If the object is submerged in water,…

A: Given:Mass of a object, mo=0.5 kgVolume of a object, Vo=100 cm3=100*10-6 m3Density of water, ρw=1000…

Q: Manometers A cylindrical column is partially filled with three liquids: water, mercury, and…

Q: In the game of tetherball, a “tether” connects the ball A to the top of the pole at B. This tether…

A: To Find : The magnitude of velocity and acceleration of the ball. Given : The lenght is l=2 m. Free…

Q: ) A piston-cylinder device, with the piston sitting on a set of stops, contains 8 kg R- 134a…

Q: A beam is loaded and supported as shown below. (a) Determine expressions for the bending moment in…

A: First find the reactions at the supports.…

Q: Determine the absolute weight and the weight relative to the rotating earth of a 79-kg man if he is…

A: According to the given data m=79kg θ=30° We need to find Absolute weight Relative weight

Q: A 60-f3 compressor tank container has a gauge pressure of 160 Ib/in.? and a temperature of 75 °F.…

A: Given, Volume of container = 60 ft3 Initial pressure = 160 lb/in2 (gauge) Initial temperature = 75°F…

Q: A three stepped bar has one end clamped (having the largest area) and the other end with the…

A: Given Data: L1 = L2 =L3 =10 mmF = 50 NA(1)=50 mm2A(2)=20 mm2A(3)=10 mm2E=200*103 MPa Find: Calculate…

Q: Can you find also the WNET.

Q: A mass of 4 kg is suspended from a spring and oscillates up and down at 2 Hz. Determine the…

Q: Consider a graphite-reinforced polymer composite lamina. Plot the graph of each elastic constant…

A: Given: Vf = 0.6 To find: Plots of E1, v12, E2, G12

Q: Why is it necessary to check a toolpath visually in a CAM system before the system generates the…

A: To Explain : why is it necessary to check a tool path visually in a cam before the system generates…

Q: Consider Fig. 1. (a) Determine the distributed load g(x). (b) Calculate the equivalent force and its…

Q: An engine operates on an Otto cycle with a compression ratio of 8. At the beginning of the…

A: As per Expert Guidelines, we are supposed to answer only the first three sub-parts of the given…

Q: flow of water and for air through a -diameter tube if the mean velocity m/s and the temperature is…

A: Given: The diameter of the tube d=4 mm The mean velocity v=3.5 ms The temperature T=30°C=303 K

Q: 16-22 The inner and outer surfaces of a 0.5-cm thick 2-m X 2-m window glass in winter are 10°C and…

A: Given that: Thickness of glass = 0.5 cm Area of window = 2x2 = 4 m2 Tinner = 10°CTouter = 3°Ck =…

Q: What are the reactive forces at A and B on the two gates (P1 and P2) in the figure? *The gates are…

A: Solution: Given Data: L=5 mr=7 To Find: Reaction forces at the hinge.

Q: In a Rankine Cycle, real work produced by the turbine is less that the isentropic work. True False

A: Explanation: In a Rankine cycle, due to internal irreversibilities, efficiency of the turbine is…

Q: nt(a) Verify that Eijm³klm = Å¡k§jl¬Å¡1³jk By contracting the result of part (a) show that…

A: This question is from tensor notation. First we have to know the property of kronecher delta and…

Q: Directions: Show your complete solutions clearly. Show proper unit conversions and cancellations. Do…

A: “Since you have posted multiple questions with multiple sub parts,we will provide the solution only…

Q: swimming pool is 20 ft wide and 40 ft long and its bottom is an inclined plane, the shallow end…

Q: The temperature and pressure at the surface of Mars during a Martian spring day were determined to…

A: Question 1: (a) To determine the density of the Martian atmosphere, we can use the ideal gas law: PV…

Q: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking…

Question

Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 0 = 30° and P=
45 lb. Given: μs = 0.30 and k = 0.20.
250 lb
The block is not in equilibrium and moves down.
True
The magnitude and direction of friction force is
86.03 lb 7

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Follow-up Questions

Read through expert solutions to related follow-up questions below.

Follow-up Question

This is still the wrong answer for McGraw Hill. Each answer I try is wrong, so not sure if I'm doing the problem wrong. It's not 71.70 or 71.07.

Solution

by Bartleby Expert

SEE SOLUTION

Follow-up Question

71.7 is being marked wrong in McGraw Hill homework. I thought I had done it right with putting 86.03 but that is wrong also. I'm not trying to just find the answer, trying to find how to do this. Could there be a different number than 71.7? Where does the μk=0.20 come into the equation?

Solution

by Bartleby Expert

SEE SOLUTION

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by the horizontal force P and a couple C (C is not shown on the figure). Find P and C.
Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when P = 120lb.
3. Determine whether the 10 kg block shown is in equilibrium, and find the magnitude and direction of the friction force when P = 40 N and 0 = 20⁰. μ = 0.30 M = 0.25 20°
2. The 100 – Ib force acts as shown on a 300 - Ib block placed on an inclined plane. The coefficients of friction between the block and the plane are us = 0.25 and Hk = 0.20. Determine whether the block is in equilibrium, and find the value of the friction for the friction force. 300 Ib 100 lb
Q5 Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 9=40° and P-400 N. 800 N H=0.20 Hk=0.15 23°
Determine whether the block shown in the figure is in equilibrium and find the magnitude and direction of the friction force when 0 = 40° and P= 395 N. Given: μs = 0.20 and μk = 0.15. 800 N 25° The block is in equilibrium. False The magnitude and direction of the friction force is 800 N
3. Determine whether the block shown is in equilibriumand find the magnitude and direction of the friction force when 0= 40 and P=400 N P 800 N Hy = 0.20 Hk = 0.15 25°
Determine whether the block shown is in equilibrium, and find the magnitude and direction of the friction force when P= 150 N.
A 100-lb force acts as shown on a 300-lb crate placed on an inclined plane. The coefficients of friction between the crate and the plane are u. = 0.25 and Hk = 0.20. 300 lb Determine whether the crate is in equilibrium, and find the value of the friction force. 100 Ib 4
Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when θ=25 and P=750N.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A 50-lb ladder rests against a wall when the bottom begins to slide out. The ladder is 35-ft long and the coefficient of kinetic friction between the ladder and all surfaces is 0.2. Take 0 = 40°. Determine the forces at A and B. The force at A is The force at B is lb z lb &
Assuming the pulley system below is weightless and frictionless, determine the reaction force (FR) at the ceiling when 678 N load is lifted and held in static equilibrium. Give your answer in Newtons (N) to two decimal places.