Mechanical Aptitude 5 - Pulleys


ISSB Intelligence Test
1.    Which one of the following requires an input force of 30 N to lift the object?



   

   
ISSB Intelligence Test
2.    Which one of the following requires an input force of 15 N to lift the object?



   

   
ISSB Intelligence Test
3.    Which one of the following requires an input force of 20 N to lift the object?



   

   
ISSB Intelligence Test
4.    Which weight requires the least force to move?



   

   
ISSB Intelligence Test
5.    How much rope would have to be pulled out of the pulley to raise the object 10 cm?

   

   



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