myBlee Math vs CloudLabs Crane Arm

myBlee Math is the leading iPad app for learning mathematics in elementary school. Mathematics teaching in myBlee is based on the most effective pedagogical approaches in the world: Singapore Method, JUMP Math, and Kumon. The myBlee pedagogy draws inspiration from the strengths of each, in order to get the best from them. myBlee follows a Concrete–Representational–Abstract (CRA) progression that turns abstract math concepts into deep understanding. Each lesson combines explicit instruction, guided practice, and adaptive feedback to ensure every student achieves mastery before advancing. myBlee aligns with major curricula — French Éducation Nationale, US Common Core, UK National, Swiss HarmoS, and IB PYP — making it the trusted math partner for international schools across Europe, Asia, the Middle East, and North America. myBlee bridges technology and pedagogy to make math interactive, rigorous, and rewarding for every learner. Available on the App Store : myBlee School for schools and myBlee Math for families Learn more at www.mybleemath.com == PRIVACY POLICY == https://www.mybleemath.com/en/privacy 
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In this free practice, you will need to assemble the scale model of a crane. To do so, you have been given a hydraulic cylinder, pins, a platform, bags of cement and a crane car. You will need to analyze the torque exerted by the forces present in the arm of the crane in order to determine the force which must be exerted by the cylinder in order to keep the system in equilibrium. In this practice, it is possible to select the value of the load and the height to which it must be lifted.