Suppose your firm is considering investing in a project with the cash flows shown as follows, that the required rate of return on projects of this risk class is 10 percent, and that the maximum allowable payback and discounted payback statistics for the project are three and a half and four and a half years, respectively. use the irr decision to evaluate this project; should it be accepted or rejected

a= 289 m/s²  

Explanation:

Given that

mass , m =1 kg

Radius of the path ,R= 1.09 m

The maximum speed ,V= 17 m/s

Lets take the maximum acceleration = a

The radial acceleration is given as

V=Velocity

R=Radius of the circular path

Now by putting the values in the above equation we get

a= 289 m/s²

option C

Explanation: A face to face interaction between the concerned parties will be the best alternative in this case as Steve wants to have maximum information and also non verbal clues. In Email message and voice mail there might be a lack of information as the transmission and transfer of messages will be slow and also there will be no nonverbal clues. In case of telephone conversation the information transmission will be fast but the problem regarding non verbal clues will still be there, hence, face to face conversation is the best alternative.

a. 0.95 in

b. 1.19 in

c. 1.137 in

Explanation:

Express the factor of safety equation for maximum-normal-stress theory as:  

S SF = Eau  

Here, the factor of safety is SF, the yield strength is S„ and the maximum stress :I  

Modify the above equation for shear stress acting on the solid rod as:  

S. SF = To  

Here, the combined shear stress on solid rod s  

Calculate the combined shear stress for solid rod.  

16T r2:1 =  trd3  

(1)  

Here, the torque is T, and the diameter of the solid rod is d.  

Substitute 5,000 'bin. for T.  

— 16(5,000 lb • in ) v  ird 80 000lb - in. _  

rd3  

60ksi 2 —  80,000lb -in. trd  

Solve the above equation for d.  

60 x 1031bAn?  80,00016 -in. ird3 —  2(80, 000 lb in.) d3  rrt60x103Ibfln?)  

v3 d —[  2(80,000lb-in.) rz-(60 x103112,An?) = 0.8488 in.3r3 =0.95 in.  

check the attached files for clear cut details

matehm

Step-by-step explanation:

The correct answer is C. A face-to-face meeting

Explanation:

A face-to-face meeting is one of the most common communication forms used in business, this implies participants meet in the same space and at the same time and therefore interaction occurs directly. This type of interaction is more beneficial than email messages, telephone conversation or voice mails in terms of understanding both the verbal and non-verbal information.

Indeed, only in a face-to-face meeting, you can see the gestures, movements, and position of the other person which often reveals more than his/her words. Due to this, Steve should use a face-to-face meeting because this channel would allow him to gather more information than other channels as it is the only one that would allow him to understand nonverbal cues.