Given a distributed load, how do we find the location of the equivalent concentrated force?

We first make equilibrium equations and then the free body diagram and then solve the question Select one: True False OO Shot by Hisense H12

Question 1 A 125 kg electric motor and a 505 kg reciprocating compressor are mounted on a common support. The motor runs at 2402 revolutions/minute (rpm) and by a belt drives the compressor at 3600 rpm. It is found that the vertical force fed to the support is excessive. Choose four equal springs to provide a force transmissibility not exceeding 4%.

How can the Macaulay functions for a uniform and triangular load be performed?

What is a torsional moment?

The support reaction experiment is an example of unlike parallel force system. Select one: True False

Answer the following questions: 1. What is the difference between a point load and a distributed one.

Determine the components of the reactions at A and E, (a) if a 760-N load is applied as shown at C, (b) if the load is moved along its line of action and is applied at point D. B 300 mm- Σ Fx = 0: o Σ Μ Α = 0: Ey = O 600 mm- o Ex = C Solution: 1. Free body: Entire assembly. This analysis is valid for both a) and b), since position of the load on its line of action is immaterial. o FBD: in total, there are o Hence Ax = D -300 mm N; Σ F, = 0: Ay = 2. If the load is acting on C, we choose the free body: member BE o Member BE has forces acting on it. (number of forces) E N; 200 mm N; forces/reactions (number of forces) acting on the entire assembly. Ex Ey • Thus the force acting on E should be directed along EB, hence N; 3. If the load is acting on D, we choose the free body: member AC o Member AC has forces acting on it. (number of forces) =

Please solve review question . I am also confused in the second part of the question by what it means to express loads by the approximation % of the body weight.

Choose the best