If the required clamping force at the board A is to be F, determine the torque M
Question:
If the required clamping force at the board A is to be F, determine the torque M that must be applied to the handle of the hold-down clamp to tighten it down. The single square-threaded screw has a mean radius r and a lead r1, and the coefficient of static friction is μs.
Given:
F = 70 N
r = 8 mm
rl = 2 mm
μ s = 0.38
м
Step by Step Answer:
atanus 0 atan ...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
-
A toroidal solenoid has a mean radius r and a cross-sectional area A and is wound unifonnly with N, tums. A second toroidal solenoid with N2 tums is wound unifonnly around the first. The two coils...
-
Determine the couple moment M that must be applied to member DC for equilibrium of the quick-return mechanism. Express the result in terms of the angles ? and ?, dimension L, and the applied vertical...
-
Determine the couple moment M that must be applied to member DC for equilibrium of the quick-return mechanism. Express the result in terms of the angles ? and ?, dimension L, and the applied force P,...
-
Write a program HowMany that takes a variable number of command-line arguments and prints how many there are.
-
Refer to the Amphibian & Reptile Conservation (Aug. 2013) study of Environmental Vulnerability Scores (EVS) for amphibian species native to Mexico, Exercise 4.30 (p. 194). The EVS values for 382...
-
Mr B aged 52 years, has earned rupees 75,00,000 out of his business. His ex-wife gifted him a car worth rupees 8 lakh. He spent a total of rupees 20 lakh during a family trip. He won a lottery of 16...
-
A large electronics firm that hires many workers with disabilities wants to determine whether their disabilities affect such workers' performance. Use the level of significance \(\alpha=0.05\) to...
-
Multiple Choice Questions Identify the best answer for each of the following: Laperla County entered into a capital lease on June 30, 20X8, for equipment to be used by General Fund departments. The...
-
What is a Living Will? What is a Health Care Proxy? What is a Durable Power of Attorney? What is an Agent for Health Care?
-
Write a function called changeColor that takes as input a picture and an amount to increase or decrease a color by and a number 1 (for red), 2 (for green), or 3 (for blue). The amount will be a...
-
Determine the clamping force on the board at A if the screw of the hold-down clamp is tightened with a twist M. The single square-threaded screw has a mean radius of r and a lead of rl, and the...
-
The fixture clamp consists of a square-threaded screw having a coefficient of static friction s mean diameter d, and a lead h. The five points indicated are pin connections. Determine the clamping...
-
Consider a system with a certain energy content, from which we wish to extract as much work as possible. Should the systems entropy be high or low? Is this orderly or disorderly? Structured or...
-
Consider an economy with the following data: Consumption expenditure = $271,650.0 million Planned investment = $218,972.0 million Government expenditure = $58,666.0 million Export expenditure =...
-
The Modern Arts Ltd requires 50,00,000 for a new project. This project is expected to yield earnings before interest and taxes of 7,50,000. While deciding about the financial plan, the company...
-
Your supervisor has been given a quote from a consultant to cover the risk of an increase in interest rates, as your company is looking to borrow money in the future. Your supervisor is complaining...
-
(a) Im HClO connecting the atoms with single bonds and chlorine as central atom, one structure we get D 1.. :0 -&-o-H Electrons octet rule is obeyed. Formal charges using resonance. and equalised...
-
21. Delores frequently interacts with and watches over other children who are visiting the Reddings' children in the Reddings' home. Are Benjamin and Sarah adequately pro- tected against a possible...
-
Line \(A_{1}\) on iron-carbon diagram indicates completion of austenite transition to ___________.
-
Shreemaya Hotel in !adore was facing a problem of low demand for its rooms due to off season. The Managing Director (MD) of the hotel, Mrs. Sakina was very worried. She called upon the Marketing...
-
What will the following code display? numbers = [10] * 5 print(numbers)
-
Determine the resultant force acting on the hook. x 30 45 F = 800 lb F = 500 lb
-
Express the force as a Cartesian vector. F = 750 N 45% 60%
-
Determine the angle of for connecting member B to the plate so that the resultant force of F A and F B is directed horizontally to the right. Also, what is the magnitude of the resultant force? y...
-
The veterinarian suspects a bleeding disorder in a young mixed breed dog. He requests that you perform a BMBT test on the dog. What other piece of information is necessary with any coagulation test?
-
.. Evaluate the following integrals: a) / b) c) d) x4 dx x-1 5x+1 dx (2x+1)(x-1) x3+4x+x-1 .3 x3 + x2 x+4x+3 x4 +5x +4 dx dx e) / 1 x3 - 1 dx
-
4. Evalute the following: (a) The region bounded by y = (3-2)' y = 0, x = 1, and x = 2 is revolved about the x-axis. (b) The region bounded by y = 1-x2, x = 0, x = 1,is revolved about the line x = 1....
Study smarter with the SolutionInn App