Springs supported platform
Mar 01, 2022
Springs supported platform is fabricated to present PSLE 2016 Qns 44 clearly to the students.
We have Springs supported platform 1 and 2. Springs supported platform 1 is a simple set which allows the teachers to change the distance between the two contacts easily.
Springs supported platform 2 has the features on Springs supported platform 1. In addition, it allows teachers to change the stiffness of the springs.
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