Grade 8 students at Orbit carried out an investigation about Hydraulic Machines as a real-life example to study effect of a liquid's pressure. They applied an input force using their fingers to balance a big force acting on the big syringe.
_1295057365.jpg){kind=link}
_1550449491.jpg){kind=link}
_653679248.jpg){kind=link}
_1440624086.jpg){kind=link}