Category Archives: pivot

Pulleys and simple machines. 4º

Our 4th year students are enjoying the fantastic simple machines  6th years boys did last week.

Their pulleys and levers can show us how effort or resistance work in these simple machines.


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Posted by on 17 May, 2019 in 4EP, Machines, pivot


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Simple machines. 3ºEP Diagram



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Simple machines videos. 3ºEP


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Irrigated crops. Pivots working and gardens irrigation

On this video you can see how a pivot works. Pivots are used as irrigation systems saving lots of water and with this system farmers don’t need to set pipes or tubes sending water. Thanks to the pivots water is saved because the water is sent to the correct place.



This is the traditional irrigation system farmes have been using for years. In the parks of the cities or gardens it’s whate we use.

Cites or gardens.


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