Asked by Luc
A load of 500N is raised 0.2m by a machine in which an effort of 150N moves 1m.What is a) the work done on the load b)the work done by the effort c)the efficiency
Answers
Answered by
drwls
As you should have learned by now, work is force x distance. Use that relationship to answer (a) and (b).
For the efficiency (c), divide load work (from a) by effort work (from b). In this case (c), the answer is 2/3.
Further help on other questions you post here will not be provided by me unless you some effort is evident.
For the efficiency (c), divide load work (from a) by effort work (from b). In this case (c), the answer is 2/3.
Further help on other questions you post here will not be provided by me unless you some effort is evident.
Answered by
tebogo
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Answered by
Ankita
I need the solution...
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i dont know
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