LI: To identify what is a pulley and what it is used for.
This week for Inquiry we have been talking about the simple machine a pulley. A pulley is used for pulling heavy loads with the use of a rope and a wheel. If we add more loops around it we divide the weight between the rope making it easier to finish the job. We had to list some things using a pulley. Our group had remembered the objects with a pulley from school trips.
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