Technology: One exercise of pulleys I led you the heading of the exersice:
Calculate the force to be done in order to lift a load of son suspended on:
a) Fixed Pulley.
b) Moveable pulley
c) Block and tackle 1
d) Block and tackle 2
Spanish:
To search for homphone words.
Practise to the ortography quiz , you have to practise in internet, and the quiz is on this friday.
Music: Bring the papper of the activity of music.
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