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A load of400N is raised

A load of400N is raised 2M by a machine in which an effort of 200N moves 5M. Culculate the efficient of the machine.
1. 2 answers
2. asked by Amani
3. 1,139 views
A load of 2 tonnes is raised with 10N efforts. Calculate the mechanical advantage of the machine with which the load is raised?
1. 1 answer
2. asked by David Cameron
3. 694 views
a load 500N is raised 0.2m by a machine in which an effort of 150N moves 1m. what is the work done on the load?
1. 2 answers
2. asked by shanna-kay
3. 778 views
A 30.0 KG LOAD IS BEING RAISED BY A FORCE OF 180N USING THE IDEAL PULLEY ARRANGEMENT SHOWN IN FIG, WHAT IS THE ACCELERATION OF
1. 1 answer
2. asked by ABC
3. 552 views
A 30.0 KG LOAD IS BEING RAISED BY A FORCE OF 180N USING THE IDEAL PULLEY ARRANGEMENT SHOWN IN FIG, WHAT IS THE ACCELERATION OF
1. 1 answer
2. asked by ABC
3. 686 views
A machine required a 1000 J of work to raised a load of height of 1.5 m. If the efficiency of the machine 60% , find the
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2. asked by Chapter 2
3. 109 views
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
1. 4 answers
2. asked by Luc
3. 1,153 views
Suppose a load of 20N is raised by an effort of 4N
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2. asked by Happiness
3. 113 views
What effort should be applied to raised a load of 800n
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2. asked by Christopher dav
3. 342 views
A load of 30N is raised 2m when an effort of 10N moves through 8m .calculate velocity ratio
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2. asked by Johnson ofori
3. 246 views