The wedge is used to level the member. Determine the reversed horizontal force -P that must be
Question:
The wedge is used to level the member. Determine the reversed horizontal force -P that must be applied to pull the wedge out to the left. The coefficient of static friction between the wedge and the two surfaces of contact is μs. Neglect the weight of the wedge.
Units Used:
kN = 103 N
Given:
μ s = 0.15
θ = 5 deg
a = 600 mm
b = 500 mm
c = 250 mm
d = 3
e = 4
F1 = 8kN
F2 = 15kN
F2 P F2 4(NA) ('N)*r NA 4(NB) NB (b) (a)
Step by Step Answer:
Guesses P 1 N NA 1 N NB 1 N Given P s NB s ...View the full answer
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Civil Engineering questions
-
Determine the smallest horizontal force P that must be exerted on the 200-lb block to move it forward. The rollers each weigh 50 lb, and the coefficient of rolling resistance at the top and bottom...
-
Determine the force P that must be applied to the cord wrapped around the drum at C which is necessary to lift the bucket having a mass m. Note that as the bucket is lifted, the pulley rolls on a...
-
Determine the horizontal force P that must be applied perpendicular to the handle of the lever at A in order to develop a compressive force of 12 kN on the material.Each single square-threaded screw...
-
Write a static method lg() that takes an int argument n and returns the largest integer not larger than the base-2 logarithm of n. Do not use the Math library.
-
According to researchers at Dan Jones & Associates, 1 in every 3 women has been a victim of domestic abuse (Domestic Violence: Incidence and Prevalence Study, Sept.-Dec., 2005). This probability was...
-
1. What performance problems is the captain trying to correct? 2. Use the MARS model of individual behavior and performance to diagnose the possible causes of the unacceptable behavior. 3. Has the...
-
On December 31, 2017, Green Company issued \(\$ 600,000\) of 15 -year, ten percent bonds payable for \(\$ 517,411\), yielding an effective interest rate of 12 percent. Interest is payable...
-
The second largest public utility in the nation is the sole provider of electricity in 32 counties of southern Florida. To meet the monthly demand for electricity in these counties, which is given by...
-
Using Federal Rules of Appellate Procedure, Rule 31, and others, please discuss the federal court process of handling the briefs by the parties engaged in an appeal. What do the briefs contain (how...
-
The 2018 balance sheets and income statement for Netflix Inc. follow. Refer to these financial statements to answer the requirements. NETFLIX INC. Consolidated Statement of Earnings For Year Ended...
-
The wedge blocks are used to hold the specimen in a tension testing machine. Determine the design angle of the wedges so that the specimen will not slip regardless of the applied load. The...
-
If the coefficient of static friction between all the surfaces of contact is s, determine the force P that must be applied to the wedge in order to lift the brace that supports the load F. N' PNA B....
-
Employ the program from Prob 29.12 to solve Prob. 29.3.
-
What does this exercise teach you about international business? Heineken is the second-largest brewer in the world, with sales of 21.9 billion. Sixty-four percent of these sales occur outside Europe,...
-
What are the specific factors that enable Heineken to use the approach described and simultaneously make it difficult for some other firms to copy it? What types of firms are most and least likely to...
-
Otis Elevator has sought to obtain first-mover advantages by quickly entering emerging markets with the help of local partners. This strategy has proven successful for Otis. Should all firms adopt...
-
Identify some of the basic issues managers must confront when attempting to motivate employees in different cultures.
-
Assume that you are leading a team composed of representatives from British, Mexican, Brazilian, and Egyptian subsidiaries of your firm. The team must make several major decisions. a. What guidelines...
-
A speed reducer unit consists of a double-threaded worm of pitch \(=11 \mathrm{~mm}\) and a worm wheel of pitch diameter \(=84 \mathrm{~mm}\). The ratio of the output torque to the input torque is...
-
If the amplifier indicated by the box input impedance of oo, which of the following statements are true ? has an open loop gain as well as Feedback factor (\beta = 1/ R_1\) The feedback is voltage...
-
Why does entry occur?
-
Determine the moment of inertia of the area about the y axis. 9 in. -3 in. =9-7 X
-
Determine the moment of inertia for the area about the y axis. y y = = h 6343 -b h X
-
The trapezoidal back plate of the boat has the dimensions shown. If the water on the outside of the boat is 3 in. from the top, determine the resultant force on the plate and its location, measured...
-
The capital expenditures budget includes all but which one of these items? a. Raw materials b. Machinery O c. Land d. Buildings
-
4. Post hoc analysis Suppose a researcher is interested in the potential connection between church attendance and social class in his community. He selects random samples of people from each social...
-
Finally, run at least 2 different, appropriate regressions predicting the variable you indicated in Q10. These regressions should use different predictor(s). Organize and explain your code within the...
Study smarter with the SolutionInn App