I am a Year 6 student at Panmure Bridge School, Auckland, New Zealand. My teachers are Mr Wong and Mr Ogilvie.
Thursday 27 May 2021
3 Similar Simple Machines
Did you know these three similair simple can lift heavy objects they are the screw, the wheel and axle, and the pulley. A screw works by roatating around, a wheel and axle has a stick with wheels, and the pulley lift objects with a metal pully.
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