Recent content by rexxii

1.29 - 1 = 0.29 above the mean?

So i need to read from the RHS side? as it is above the mean? Would i still select that number or a different one of the table?

Hi, I'm working on a question now where I need to calculate the z value. which I have been able to but I'm calculating a value off the normal distribution that is on the left-hand side of the normal distribution curve and it needs to on the right side. As the value I'm looking into is higher...

i need to explain how two connecting shafts need connecting. If there was no connection the power applied to the mechanism would only go one way. Therefore the speed/torque/force is applied to the connected shaft which means that the force can push the force in an opposing direction. Although...

Hi, thank you for confirming, unfortunately, i am on a strict word count so need to be concise as possible :( i know the general terms of it but need it to be as concise would you go into contextual examples or would the above be concise enough for the report?

Many mechanical mechanisms require two shafts to be joined with a constant velocity ratio to allow transmission of power through a variable angle without a considerable increase in friction. Regardless of the turning angle, the speed will remain constant however velocity will change, and this...

Summary: Constant Velocity between two connecting shafts? Many mechanical machines have a requirement for two shafts to be joined. Explain the requirements for constant velocity ratio between the two shafts? I think this is to do with the requirement for continual acceleration and direction...

https://keisan.casio.com/exec/system/1225094602 dont know if this helps or not?

hi, thank you for the advice - i understand what you mean partly. However, how can i define this on a graph? I cannot put theta into a graphing software. I would have thought I plot y=3 and y=0.735 sqrt route (x/sin(x+30) but that doesn't seem to be working please could you expand on what...

Hi Vela, I apologise, new here. please see amendment

Please can someone tell me how to solve the below: we have been given: can someone please explain how we deal with two theatas? please ignore full stops wouldn't line up any other way!