Pulley problem
02 March 2016, 08:52 AM
#3
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Distance moved by effort over distance moved by load, so I thought the answer would be shown as a formula, not sure where your getting the numbers from.
02 March 2016, 09:29 AM
#4
VR is usually easily obtained by looking at the number of strings actually suspending the load. In this case, six....but the two left hand pulleys are joined, effectively making it one. So the VR of this system is three.
Nasty question.
Nasty question.
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