Pulleys
LI:To use smart searching skills to find out about pulleys.
We have been learning about simple machines. There are 6 different types of simple machines. This week we learnt about pulleys. Our DLO shows our labelled diagrams of a pulley system. A labelled diagram is an information picture. Pulleys are A pulley is a wheel, with a grooved rim for carrying a line. You pull one end to raise a weight at the other end.
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