Drum and Cable Problem - Formula and Workings

AI Thread Summary
The discussion revolves around a request for assistance with a mathematical problem involving variables A, B, C, D, E, and F related to a drum and cable scenario. Participants express confusion over the lack of numerical data in the problem statement, making it difficult to form the necessary equations for power. There is a consensus that the problem may be poorly structured, requiring clearer separation of the data and the equations needed. One participant claims to have found a solution despite the initial confusion. The conversation highlights the challenges of solving mathematical problems without sufficient information.
perfexa
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Homework Statement
Data has been gathered from a lifting system used to transport engine parts. The system consists of a drum and cable. The following data was obtained when the drum lowers the load (assume constant acceleration).
Relevant Equations
a) The final linear velocity of the load
b) The linear acceleration of the load
c) The final angular velocity of the drum
d) The angular acceleration of the drum
e) The tension force in the cable
F)The torque applied to the drum In determining the above quantities, you should clearly state the formulae used and apply dimensional analysis techniques to show that all values/units used are homogeneous. From the formulae used (above) you should apply dimensional analysis techniques to develop two equations for power (in terms of linear velocity and angular velocity).
Hi everyone, please could someone assist in the formula for the above A, B, C, D, E and F in order for me to try and resolve the maths questions, I'm just a little stuck on the formula,

Thanks in advance all :-)
 
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Welcome, perfexa :cool:
It may be too early in the morning for me, but the whole problem seems very confusing.

All you have to do is to form equations for power based on data that has no numbers?
 
I agree, something amiss in the problem statement.
A to F are listed as data obtained, then you are asked for equations by which to determine them. These should be two separate lists.
 
I folks, think I've solved it anyway, appreciate the fast response, some of it was staring me in the face :cool:
 
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